Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. When a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. Is the behavior of the male goose an example of an adaptation? *
Answers
Adaptation refers to how an organism change its behaviors, structure or function in order to be able to cope successfully with a new change in its environment.
The behavior of the male goose is an example of the territorial nature of male geese and their readiness to defend their family anytime they feel threatened. Male geese normally have well defined territory which they defend at all time from other male geese, other animals, humans and their pets. Male geese generally are very protective of their partners and offspring.
Related Questions
Pick one of these critical scarce resources:
• Phosphorus
• Scandium
• terbium
- Provide 3 reasons why this resource is so critical along with
what the resource is primarily used for.
- As the availability of the resource decreases, what would
you expect to happen to the price of the resource and
how will that impact the demand for the resource, and the costs of production of products that rely on that resource?
- Explain 3 ways the national economy would be impacted
by decreased availability of this resource.
- Explain 3 things American companies should do to
minimize the negative economic impacts of declining
availability of the resource.
- Explain 3 things the Federal government should do to
support the economy as this resource declines in
availability.
Answers
Let's focus on Phosphorus as the critical scarce resource. Here are the answers to your questions:
Reasons for Criticality and Primary Use of Phosphorus:
a. Essential Nutrient: Phosphorus is an essential nutrient for plant growth. It plays a crucial role in processes like photosynthesis, energy transfer, and DNA synthesis. Without phosphorus, plants cannot develop properly, impacting agricultural productivity.
b. Limited Reserves: Phosphorus reserves are finite and concentrated in a few countries. The scarcity arises from limited availability and geopolitical factors, making it critical for long-term sustainability.
c. Multiple Applications: Phosphorus is primarily used in fertilizers to enhance soil fertility and crop yields. It is also utilized in animal feed additives, detergents, food preservatives, and various industrial applications.
Impact of Decreased Availability on Price, Demand, and Production Costs:
As the availability of phosphorus decreases:
a. Price Increase: The price of phosphorus would likely rise due to supply-demand imbalances. Limited supply in the face of consistent or growing demand would drive up prices.
b. Demand Impact: Higher prices may lead to reduced demand for phosphorus-dependent products, especially in agriculture. Farmers might reduce fertilizer usage or seek alternatives, affecting the demand for phosphorus.
c. Production Costs: Industries relying on phosphorus would experience increased production costs due to higher input costs. This includes agricultural production, leading to potentially higher food prices, and other sectors dependent on phosphorus-based products.
Impact on National Economy:
Decreased availability of phosphorus can impact the national economy in several ways:
a. Agricultural Productivity: A decline in phosphorus availability would hamper agricultural productivity, leading to lower crop yields and potentially affecting food security.
b. Economic Sectors: Industries relying heavily on phosphorus, such as agriculture, food processing, and chemical manufacturing, may face challenges. The increased costs could impact their competitiveness and profitability.
c. International Trade: Countries heavily reliant on phosphorus imports might face trade imbalances and vulnerability in global markets. Dependence on a scarce resource increases the risk of supply disruptions and trade disputes.
Actions for American Companies:
American companies can minimize negative economic impacts by:
a. Resource Efficiency: Implementing technologies and practices that maximize the efficient use of phosphorus, such as precision agriculture and nutrient recycling systems.
b. Diversification of Inputs: Investing in research and development to identify and adopt alternative nutrient sources or develop phosphorus-efficient crop varieties.
c. International Cooperation: Collaborating with international partners to explore sustainable phosphorus management strategies, including recycling and responsible mining practices.
Actions for the Federal Government:
The Federal government can support the economy in the face of declining phosphorus availability by:
a. Research and Development: Investing in R&D initiatives to explore alternatives to phosphorus-based fertilizers, improve phosphorus recovery from waste streams, and promote sustainable agricultural practices.
b. Policy Measures: Implementing policies that incentivize phosphorus recycling, sustainable land management, and efficient fertilizer use. This can be done through regulations, tax incentives, or subsidies.
c. International Engagement: Engaging in global partnerships and collaborations to address phosphorus scarcity collectively, advocating for responsible mining practices, and ensuring fair trade in phosphorus-related products.
These actions aim to reduce dependence on phosphorus, promote resource efficiency, and stimulate innovation to mitigate the economic impacts of its declining availability.
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Lions (zebra-eaters) are _________.
Answers
Answer:
Predators, Heterotrophs, Carnivores
Explanation:
Answer:
Carnivores
Explanation:
Hope this helps
write the conditions of implementing the green house strategies
Answers
Answer:
Explanation:
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.[1] These structures range in size from small sheds to industrial-sized buildings. A miniature greenhouse is known as a cold frame. The interior of a greenhouse exposed to sunlight becomes significantly warmer than the external temperature, protecting its contents in cold weather.[2]
Many commercial glass greenhouses or hothouses are high tech production facilities for vegetables, flowers or fruits. The glass greenhouses are filled with equipment including screening installations, heating, cooling, lighting, and may be controlled by a computer to optimize conditions for plant growth. Different techniques are then used to evaluate optimality degrees and comfort ratio of greenhouses, such as air temperature, relative humidity and vapour-pressure deficit, in order to reduce production risk prior to cultivation of a specific crop.
Answer:
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.[1] These structures range in size from small sheds to industrial-sized buildings. A miniature greenhouse is known as a cold frame. The interior of a greenhouse exposed to sunlight becomes significantly warmer than the external temperature, protecting its contents in cold weather.[2]
Many commercial glass greenhouses or hothouses are high tech production facilities for vegetables, flowers or fruits. The glass greenhouses are filled with equipment including screening installations, heating, cooling, lighting, and may be controlled by a computer to optimize conditions for plant growth. Different techniques are then used to evaluate optimality degrees and comfort ratio of greenhouses, such as air temperature, relative humidity and vapour-pressure deficit, in order to reduce production risk prior to cultivation of a specific crop.
Hope this helps, have a great day and stay safe!
What is the name for all physical material in the universe?
A. Elements
B. Matter
C. Living
D. Carbon
Answers
Answer:B. Matter
Explanation:
Elements are made of matter.
Living is nonsensical in this sense.
Carbon is an element which itself is made of matter.
Hello!
Answer:The correct answer is B. Matter.
_________________________________________________
Explanation:Matter is basically something that occupies physical space and has mass. It is every around us--atoms, compounds, etc. are all made up of it. There are three states of matter: solid, liquid and gas.
what name is given to factors that should not change in an experiment, science changes might affect the outcome
Answers
Answer:
Variables
Explanation:
There's independent, dependent and controlled variables. Controlled variables is the one that does not change and the independent variable is the one that is changed by scientist
Ten Discussion Questions1.Which number is beside the waxy covering of this flower? (image 1)2. Which number is beside the pistil of this flower? (image 1)3.What are the reproductive organs of a plant called?4. What are the reproductive organs of an animal called?5. What is an exoskeleton and explain its function?6. How are the support systems of plants and animals different?7. How is the function of a plant's waxy covering similar to the function of a cat's hair?8. How is the function of a plant's pistil and stamen different from the function of the ovariesand testes of an animal?9. Name one plant and one animal and explain a similarity between the function of theirorgans or physical structures.10. Name one plant and one animal and explain a difference between the function of theirorgans or physical structures.
Answers
Parts of the flower:
1. pistil
2. petal
3. leaf
4. receptacle or stem (location of number is not clear)
Answer to question 1 is receptacle or stem.
Answer to question 2 is petal
Answer to question 3
The reproductive organs of the plant are stamen, stigma, calyx, pistil, and colas.
Stamen is the male part of a flower. Stigma is responsible for collecting pollen grains. Calyx is a component of sepals and responsible for protecting the inner part of the flower while it is under development. Pistil is the female reproductive part of the flower. Cola is the bud. It is a cluster of buds. In general, the reproductive parts are the androecium (group of stamens) and gynoecium (carpels/pistils).
what object is different on every planet in the solar system
Answers
Answer:
The climate
Explanation:
The climate is different on each planet in this solar system because of the factors:
rotating speed, revolving speed, how close it is to the sun, and whether it has an atmosphere, and if it has an atmosphere, how dense is the ozone layer.
Answer:
gravity
Explanation:
That’s because the planets weigh different amounts, and therefore the force of gravity is different from planet to planet. For example, if you weigh 100 pounds on Earth, you would weigh only 38 pounds on Mercury. That’s because Mercury weighs less than Earth, and therefore its gravity would pull less on your body.
do not allow the cell to pass onto the next phase of the cell if abnormalities are present
Answers
The cell cycle is a process that describes the cell division into two identical daughter cells. It is made up of four phases: G1, S, G2, and M.
Cells have strict regulatory mechanisms that monitor and regulate the cell cycle to ensure its proper functioning. The G1 checkpoint is the first point in the cell cycle that is regulated. The cell is prevented from entering the S phase of the cell cycle if any anomalies are present. The cell cycle is disrupted if there are any DNA damages or abnormalities, and it can cause the cell to undergo apoptosis, or programmed cell death.
Cells have a mechanism known as a checkpoint mechanism that ensures that the cycle progresses in an orderly manner. The G1 checkpoint occurs during the G1 phase of the cell cycle, and its function is to prevent cells with any genetic abnormalities from entering the S phase of the cell cycle. The S phase is the phase in which DNA replication occurs. This is a critical phase because mutations or genetic abnormalities that occur during replication can be carried forward to the daughter cells.
The G1 checkpoint checks for DNA damage, missing nutrients, and cell size, among other things, before allowing the cell to enter the S phase of the cell cycle. If any abnormalities are detected, the checkpoint will halt the cell cycle to allow time for repair or apoptosis.
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why is it important that the cells are not distorted during the smear preparation and staining process? multiple choice 1 microscopic examination can show their true shape and arrangement if done correctly. the cells will not be visible under the microscope. the cells will not take up the right stain if distorted during smear preparation.
Answers
The cells must not be damaged during the smear preparation and staining procedure; if done correctly, microscopic examination can reveal their true shape and arrangement.
To avoid removal when the stain is rinsed off the slide, the cells must be heated attached to the slide. For correct viewing following staining, it is crucial to reduce any cell artifacts or distortion. To observe individual cells, smears must be thin.
A well-made smear fulfills two goals. In order to stain and study germs, it makes them stick to a slide. Additionally, it destroys them, making harmful germs manageable. Learning to identify the appropriate density of bacteria to place on the slide is one goal of making smears.
To prevent them from being washed away during the staining processes, the bacteria must be firmly adhered to the slide.
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Plain soap is very effective in controlling spread of microorganisms because it is
A)bacteriostatic.
B)very effective at the mechanical removal of microorganisms.
C)virucidal.
D)bactericidal.
Answers
Plain soap is very effective in controlling spread of microorganisms because it is very effective at the mechanical removal of microorganisms.
Correct option is B.
Plain soap is an effective tool for controlling the spread of microorganisms. Simply washing with soap is very effective at the mechanical removal of microorganisms. This is due to the surfactant nature of soap molecules, which allows them to latch onto viruses, bacteria, and other microorganisms, and wash them away. Soap molecules also destroy microbial cell walls, making them unable to reproduce.
This makes soap not only bactericidal, meaning it will kill certain types of bacteria on contact, but also bacteriostatic, meaning it will inhibit the growth and development of certain bacteria. Additionally, soap also has some virucidal properties, as it has been found to effectively reduce some viral contaminants.
Correct option is B.
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How do flowers reproduce?
Answers
The flower in plants reproduces sexually.
In sexual reproduction, a fusion of male and female gametes takes place, producing fruits that contain seeds. The seeds then give rise to new plants.
A flower is a plant's reproductive part that can be unisexual or bisexual. Stamen is the male reproductive part while the pistil is the female reproductive part of a flower.
It involves 3 steps. First, pollination takes place in which the pollen grains are transferred across the anther to the stigma of the same flower or flowers of different plants. Then, after the transfer of pollen grains, the male gamete is transferred through the style of the pistil to the ovary where the male gamete fuses with the female gamete to form a zygote. After fertilization, the zygote is developed into an embryo. The ovary develops into fruit and ovules into seeds.
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which is higher, broad- or narrow-sense heritability, and why? which is more useful for predicting how a population will respond to selection?
Answers
Broad-sense heritability is generally higher than narrow-sense heritability. However, narrow-sense heritability is more useful for predicting how a population will respond to selection.
Broad-sense heritability (H2) measures the proportion of phenotypic variation in a population that can be attributed to genetic variation, including additive, dominance, and epistatic effects. It encompasses all sources of genetic variation, making it a comprehensive estimate of heritability. This can result in higher values when compared to narrow-sense heritability.
Narrow-sense heritability (h2) focuses on additive genetic variation, which represents the average effect of individual alleles on a trait. This type of heritability is more useful for predicting how a population will respond to selection because it directly relates to the response to selection equation, which is R = h2 * S (where R is the response to selection and S is the selection differential). Narrow-sense heritability provides a more precise understanding of how genetic variation contributes to phenotypic variation and how the population will evolve in response to selection pressures.
In summary, while broad-sense heritability may be higher due to its consideration of all sources of genetic variation, narrow-sense heritability is more informative and practical for predicting population responses to selection pressures.
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What makes an inference different from a prediction?
Answers
Answer:
An inference is different from a prediction because a prediction is usually an educated guess (which is usually not correct) while an inference is a guess based on evidence that you have studied or read somewhere
Explanation:
1. Science is a body of knowledge that explains the
Answers
Answer:
Science is a body of knowledge that explain the process by which that knowledge is developed.
Orchids are a recently evolved plant that have a novel feature known as aerial roots. What is the most likely function of an orchid's specialized roots? Aerial roots are the site of energy synthesis. Aerial roots allow the orchid to attach itself to trees. Aerial roots produce food for the orchid through photosynthesis. Aerial roots anchor the orchid to the ground.
Answers
Answer:
Aerial roots allow the orchid to attach itself to trees
Explanation:
Orchids are a group of plants that are mostly epiphytic in nature i.e. depends on other plants for physical supports. According to this question, orchids have evolved to develop a novel feature called AERIAL ROOTS.
This specialized kind of roots serves different functions in the orchid plants but however, the most likely is for PHYSICAL SUPPORT. The orchids use their developed aerial roots to climb and attach itself to their tree host in order for them to reach sunlight.
Answer:
the answer is B- Aerial roots allow the orchid to attach itself to trees.
Explanation:
HELP 45 points can someone please help me make a concept map including everything in the page below
Answers
The Plasma membrane is a Phospholipid bilayer that is best described using the Fluid mosaic model. It has the feature of Selective permeability.
Passive transport takes place by Diffusion down a Concentration gradient such as by means of Channel proteins such as aquaporins.
Active transport makes use of Transport proteins.
In solutions of different solute concentrations, water moves in or out of the cell by osmosis.
In an Isotonic solution, no net movement of water occurs.
In a Hypertonic solution, water moves out of the cell.
In a Hypotonic solution, water moves into the cell.
Cells take in substances by Endocytosis and remove particles by Exocytosis.
Phagocytosis is a form of Receptor Mediated Endocytosis
Pinocytosis is the endocytosis of fluids.
What are concept maps?A Concept map is a tool that is used to describe or explain a concept or groups of concepts by showing how these concepts are related to each other.
The given concept map is that of the plasma membrane, the semipermeable membrane enclosing the cells of living organisms.
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which part of the brain plays a key role in forming and storing the implicit memories created by classical conditioning?
Answers
The part of the brain which plays a key role in forming and storing the implicit memories created by classical conditioning is the Cerebellum.
As well known, the central nervous system (CNS) is made up of the brain and spinal cord. The peripheral nervous system (PNS) on the other hand is composed of spinal nerves that branch from the spinal cord.
The brain is subdivided into 3 parts:
The Cerebrum which is the largest part of the brain and is composed of right and left hemispheres and is responsible for performing higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.The Cerebellum which is located under the cerebrum. Its function is to coordinate muscle movements, maintain posture, and balance. An additional function of the cerebellum is the formation and storage of memories created by classical conditioning.The Brainstem which acts as a relay means connecting the cerebrum and cerebellum to the spinal cord. It is responsible for many automatic functions such as breathing, heart rate, body temperature, wake and sleep cycles, digestion, sneezing, coughing, vomiting, and swallowing.Ultimately, The part of the brain which plays a key role in forming and storing the implicit memories created by classical conditioning is the Cerebellum.
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What are the consequences of lipid bilayers forming two-dimensional sheets, the edges of which close on each other and undergo self-sealing to form vesicles (liposomes) for the structure of the biological membrane?
Answers
This characteristic of the lipid bilayer is due to the phospholipids' amphibathic nature.
Vesicles form where?Vesicles are constantly forming, especially near the lipid bilayer, ER, and hence the Golgi. Once they are formed, vesicles carry their contents to sites on or in the cell. A vesicle forms is when membrane extends and pinches off.
Phospholipids, which have two hydrophobic tails and a hydrophillic head (phosphor group), make up the majority of the membrane lipid bilayers (fatty acids). While the phenolic hydroxyl groups of both films are exposed out, the fatty acid tailed of one top interact only with fatty tails with another layer through hydrophobic interactions.
The hydrophobic group is thereby hidden inside the lipid bilayer while the hydrophilic group remains out to interact with the aqueous cell environment.
Lipid bilayers can surround cells, cellular organelles, etc. thanks to this characteristic.
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The complete question is-
Lipid bilayers formed between two aqueous phases have this important property : they form two-dimensional sheet, the edges of which close upon each other and undergo self-sealing to form vesicles ( liposomes). what properties of lipids are responsible for this property of bilayers? Explain what are the consequences of this property for the structure of biological membranes?
The agonist--antagonist opioids are designated as _________________ because they bind to more than one opioid receptor site.
Answers
The agonist-antagonist opioids are designated as mixed, due to their ability to bind to more than one opioid receptor site.
Agonist-antagonist opioids.These opioids are mixed.
This means they will bind to more than one receptor site.
They do this to force a reaction while inhibiting an unwanted adverse reaction that commonly takes place.
This allows the opioids to function and greatly reduces the chances of addiction.
Therefore, we can confirm that the agonist-antagonist opioids are designated as mixed, due to their ability to bind to more than one opioid receptor site.
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The man and woman do not have SCA. However, each has one parent with the disorder. What are their genotypes? Then, find the chance their child has SCA
Answers
Answer:
What are their genotypes? They are both heterozygous for the trait, SsFind the chance their child has SCA. There is 25% of probabilities (1/4) that their child has SCA.Explanation:
Due to technical problems, you will find the complete explanation in the attached files
1. Which statement is scientifically accurate? A. "Don't let the cold energy out of the fridge!" b. "Don't let the energy into the fridge!" Explain in terms of energy transfer.
Answers
Answer:
The accurate statement is b. "Don't let the energy into the fridge!"
Explanation:
Heat is energy. Inside a fridge there is lower heat - lower energy - than the surroundings. The spontaneous transference of energy is always from a place with higher energy (hot) to a place with lower energy (cold). So, as the frigde is cold, the heat is transferred from the surroundings to the fridge.
Explain why streets and highways have speed limits rather than
velocity limits. Because
Answers
Answer:
Velocity is a vector, it has magnitude and direction. They have speed limits rather than velocity because in whatever direction you go, you should have limited speed.
Which ion is a found in a glass of water
Answers
In a glass of water, the most common ion found is the hydroxide ion (OH-) and the hydrogen ion (H+).
These ions are formed when water molecules dissociate through a process called self-ionization or autoionization.
In a glass of water, several ions can be found, originating from the dissociation of water molecules. The main ions present are hydrogen ions (H+) and hydroxide ions (OH-), resulting from the self-ionization of water.
Water molecules can break apart spontaneously into equal concentrations of H+ and OH- ions through a process called autoionization. This occurs when a water molecule donates a proton (H+) to another water molecule, forming H3O+ (hydronium ion) and OH-.
Additionally, other ions might be present in a glass of water depending on its source. For example, tap water can contain various dissolved ions like calcium (Ca2+), magnesium (Mg2+), sodium (Na+), chloride (Cl-), and bicarbonate (HCO3-). These ions come from minerals and other substances present in the water source, such as groundwater or surface water.
It's worth noting that the specific ion composition of water can vary depending on factors like location, treatment processes, and water source. However, the fundamental ions present in water are H+ and OH- resulting from the autoionization of water molecules.
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DNA Mutations
Project: Analyzing Genetic Variation
Active
Instructions
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your
file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network
folder. Upload each file separately.
PLEASSSE HELP 100 points
Answers
Answer:
A mutation is a change in DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, and its physiology. So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation Base Substitutions. Single base substitutions are called point mutations, recall the point mutation Glu -----> Val which causes sickle-cell disease.
Deletions. ...
Insertions.
Answer:
A mutation is a change in DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, and its physiology
Explanation:
Heat energy is necessary for evaporation to occur Energy is used to break the bonds that hold water molecules together, which is
why water easily evaporates at the boiling point. In fact, the process of evaporation removes heat from the environment. Which of
these every day examples illustrates how evaporation removes heat from the environment?
A)
sweating cools you
8)
fog forming over a take in the early morning
C)
water that drips off the outside of your glass of water
your glasses fogging up when you come inside to a warm house after a
cold run outside
D)
Answers
Answer:
Is it A? Heheheheheheheehe
Why are there more colorblind males than females
Answers
Answer:becuase
Explanation:
what is segregation in biology
Answers
Segregation describes how pairs of gene variants are separated into reproductive cells
Answer:
Segregation is the separation of allele pairs (different traits of the same gene) during meiosis so that they can transfer specifically to separate gametes.
Explanation:
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Station #5 Punnett Squares
1. What is the probability their offspring
will have... (Draw the punnett squares)
a. Brown fur?
b. Long hair?
c. Short tail?
(only want 1st question please)
Answers
This result gives you the probability that an offspring will have the dominant trait.
For example (2/4)*100 = 50, therefore there is a 50% probability of an offspring having brown hair. 4.
How do you find the probability of offspring using a Punnett square?Count the total number of boxes in your Punnett Square.
This gives you the total number of expected offspring. Divide the by. Multiply the number from step 4 by 100 to get your percent.
Thus, This result gives you the probability that an offspring will have the dominant trait.
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A student wants to determine if exercise helps one to learn better. She conducts an experiment where 10 people start an exercise program and 10 people do not exercise. During the first semester grades are recorded. Then, after the first semester, the people's roles are reversed. The exercisers stop their program and the non-exercisers start the exercise program. Grades are recorded for the second semester. Before and after grades are compared. F. What is the dependent variable? G. What is the independent variable? H. What variables need to be controlled (held constant) for this experiment to be fair? I. Does she have a control group? If yes, what is it? If no, what should it be?
Answers
Answer:
Independent variable: exercise
Dependent variable: grades
Constants: same kind of exercise, same set of students
Yes, there is a control group. The control group are the 10 people that do not exercise
Explanation:
In an experiment, the independent variable is that variable that the experimenter changes or manipulates. In this case, the independent variable is the EXERCISE.
The dependent variable is the variable that responds to changes made to the independent variable or the variable that the experimenter measures. In this case, the dependent variable is the GRADE of the people.
The constant is the variable that the experimenter must keep constant or unchanged throughout the experiment. In this experiment, the constants are the same kind of exercise, same set of people used.
In this experiment, there is a CONTROL GROUP. The control group is the group that does not receive the experimental treatment in the experiment. In this case, The control group are the 10 people that do not exercise
5-Coat colour in cattle is controlled by two codominant alleles. The genotype CRCR results in cattle with a red coloured coat. The genotype CWCW results in cattle with a white coloured coat. The genotype CRCW results in a roan coat; these cattle have a mixture of red hairs and white hairs in their coat. A mating occurs between a red cow and a roan bull. What is the expected ratio of coat colour in the offspring? (1mark)A) 50% red, 50% whiteB) 100% redC) 50% red, 50% roanD) 100% roan
Answers
In codominance we have the following fact:
If an offspring phenotype is heterozygous, the offspring will exhibit both traits from the parents.
Let us denote by RR the genotype that results in cattle with a red-colored coat and by WW the genotype that results in cattle with a white-colored coat. Then, RW results in a roan coat. Now, if we cross a red cow and a roan bull, we have the following Punnett square:
This means that
1. 50% of the offspring presents the genotype RR (cattle with a red-colored coat)
2. 50% of the offspring presents the genotype RW (roan coat)
for a ratio of 2:2.
We can conclude that the correct answer is:
Answer:C) 50% red, 50% roan
