Explain the difference between the evolutionary definition of adaptation and its use in everyday English.
Answers
The evolutionary definition of adaptation refers to the process by which organisms change over time in response to their environment.
In this context, adaptation refers to the traits or characteristics that enhance an organism's survival and reproductive success. It is driven by natural selection and leads to the accumulation of favorable traits in a population over generations. On the other hand, the everyday English use of the term "adaptation" is more broad and can refer to any adjustment or modification made by an individual or group to fit a new situation or environment. It is not limited to biological changes, but can also include behavioral, social, or technological adjustments.
In summary, the evolutionary definition of adaptation is specific to the biological changes that enhance survival and reproduction, while the everyday English use of adaptation is more general and can encompass a wide range of adjustments in various contexts.
To know more about Organisms visit-
brainly.com/question/13278945
#SPJ11
Related Questions
Poinsettias flower in December and January.
Which term best describes this kind of plant?
O A. Short-day plant
OB. Day-neutral plant
O C. Nonflowering plant
OD. Long-day plant
Answers
4. Which human activity would (NOT) be classified as one that can harm
water source?*
O A. water pollution
B. waste of water resources
C. using sustainable ways to grow crops
Answers
A baseball in motion is acted upon by four directional forces as shown
What must be true of the forces for the baseball to continue to move in the same direction with the same speed?
Answers
Answer:what is the answer
Explanation:
84) When multiple, possibly even conflicting signals reach a neuron, the neuron evaluates the signals and may respond or not. This property is called
A) temporal summation.
B) spatial summation.
C) postsynaptic integration.
D) graded potentials.
E) EPSPs.
Answers
When multiple, possibly even conflicting signals reach a neuron, the neuron evaluates the signals and may respond or not. This property is called postsynaptic integration. option C
Postsynaptic integration is the process by which a neuron integrates multiple incoming signals from other neurons and decides whether or not to respond. This is an important property of neurons because it allows them to process complex information and make decisions about how to respond to different stimuli.
Temporal summation and spatial summation are both types of postsynaptic integration, but they refer to specific mechanisms by which signals are integrated. Temporal summation occurs when multiple signals arrive at a neuron in rapid succession, while spatial summation occurs when multiple signals arrive at a neuron from different locations.
Graded potentials and EPSPs (excitatory postsynaptic potentials) are also important aspects of neural signaling, but they are not the same as postsynaptic integration.
Hence, the correct answer is option C
Learn more about Neuron at https://brainly.com/question/29462317
#SPJ11
What do all living organisms have in common?
Answers
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
Explanation:
Why is it important for biologists to
understand the different types of
interactions in an ecosystem?
Answers
Answer:
So they Can work better and quicker
A. Describe the role of the promoter in eukaryotic gene expression. Explain how a negative regulatory molecule could inhibit transcription at the promoter.
B. Identify TWO events that occur during RNA processing. Explain how RNA splicing increases the variation of mRNA molecules.
C. Describe the role of miRNA in gene expression.
Answers
Answer:
Explanation:
A. The role of promoter in eukariotic gene expression is It is to bind transcription factors that regulate transcription initiation. This molecule is so important because control the binding of RNA polymerase to DNA. The promoter region may be short or very long; the longer the promoter is, the more protein binding space is available. A negative regulatory molecule has the possibilty to inhibit transcription at the promoter because these molecule block the binding of RNA polymerase to the promoter region, thus not allowing the initiation of transcription, in some particular cases the negative regulator binds to the lac repressor and will bind to the promoter in the same site where RNA polymerase would bind to.
B. Two process that occurs during RNA processing are RNA splicing and 5′ capping, 3′. RNA splicing is a process known for removing the introns from the pre-RNA and stuck back together the restant parts, exons. This process has as a goal form a mature mRNA that does not contain the intron sequences. RNA splicing has an effect on the variation of mRNA molecules because through a process called alternative splicing more than one mRNA can be made from the same gene.
C. Even though they are not quite the same thing miRNA and negative regulatory molecules have the same role, which inhibits the translation and silence genes. They regulate gene expression by binding to the 3'-UTR of their target mRNAs and destabilizing the mRNA and translational silencing, repressing protein production. Even so, under specific circumstances, miRNA can activate translation or regulate transcription.
a black bear accidentally stepped on a ladybug beetle, and the beetle survived. what type of ecological species interaction is this?
Answers
a black bear accidentally stepped on a ladybug beetle, and the beetle survived. this type of ecological species interaction is known as neutralism.
The interaction between two species that interact but do not have an impact on one another is known as neutralism. It is used to explain relationships in which one species' fitness has no bearing whatsoever on that of another. It is exceedingly unlikely and impossible to demonstrate true neutralism. Since true neutralism is uncommon or nonexistent, it is frequently applied to circumstances in which interactions are just minor or insignificant.
learn more about species interaction here
https://brainly.com/question/14974993
#SPJ4
7.1 What was the purpose of using a filter paper disc soaked in distilled water in area D?
Answers
Based on the given symptoms and history, the most likely diagnosis for the 71-year-old male patient is Prostate Cancer. Prostate cancer is a malignant tumor that arises from the prostate gland,
which is located in the male reproductive system. The symptoms described, including nocturia (frequent urination during the night), urgency (sudden urge to urinate), weak stream (reduced force of urine flow), terminal dribbling (urine dribbling after voiding), hematuria (blood in the urine), lower back pain, weight loss, and fatigue, are suggestive of advanced prostate cancer.
The combination of urinary symptoms, hematuria, lower back pain, weight loss, and fatigue raises suspicion for prostate cancer, as these symptoms may indicate the spread of cancer beyond the prostate gland. Prostate cancer can metastasize to other parts of the body, including the bones, leading to bone pain, weight loss, and fatigue.
It is important for the patient to seek immediate medical evaluation and diagnosis from a qualified healthcare provider for further assessment, staging, and appropriate management of suspected prostate cancer. Early detection and treatment of prostate cancer can significantly improve outcomes.
Learn more about diagnosis here:
https://brainly.com/question/29891523
#SPJ11
All of the following are indications of a reactive attachment disorder EXCEPT:-feeding difficulties.
-increased independence of the child.
-unresponsiveness to social overtures.
-a general failure to thrive.
Answers
All of the following are indications of a reactive attachment disorder EXCEPT increased independence of the child (option b).
Children with this disorder have difficulty forming healthy attachments with caregivers and may display avoidant or disorganized behavior in social situations.
Reactive attachment disorder (RAD) is characterized by difficulties in forming emotional bonds with caregivers, often due to early life neglect or abuse. Symptoms include:
1. Feeding difficulties
2. Unresponsiveness to social overtures
3. A general failure to thrive
Increased independence of the child is not a typical symptom of reactive attachment disorder. In fact, children with RAD often have difficulties developing appropriate levels of independence due to their attachment issues.
Therefore, the correct option is b. increased independence of the child
Learn more about reactive attachment disorder here: https://brainly.com/question/30712148
#SPJ11
The study shows that sleeping more hours will make people happier? What principle of science does your answer prove, and what is one reason this principle is true?
Answers
In experiments on sleep debt, researchers pay healthy volunteers to stay in bed for at least 14 hours a day for a week or more.
What is sleep debt?Studies show that it can take up to four days to recover from one hour of sleep debt and up to nine days to eliminate the sleep debt. When you fully recover from your sleep debt, your body returns to baseline and reduces the risks associated with sleep deprivation.If you don't get enough sleep for days on end, your sleep debt builds up day by day. for example: A person who needs eight hours of sleep but he sleeps only six hours accumulates a sleep debt of two hours for the day. If someone who needs 8 hours of sleep she does 6 hours a day, 5 days in a row, she will be 10 hours sleep deprived.The most common cause of drowsiness is not getting enough sleep. Getting enough sleep is very important for staying healthy. Research over the past decade has shown that a good night's sleep is just as important as regular exercise and a healthy diet.To learn more about sleep debt from the given link:
https://brainly.com/question/1279263
#SPJ1
Happiness is greatly increased by high-quality sleep, which is why it should be emphasized as a public health value.
What is the science of sleep?
Studies show that sleep is very intricate and has an impact on almost every bodily system.The mechanisms of generating the hormones and chemicals that control wakefulness and sleep include several areas of the brain.Even though there is still much to learn about the intricate mechanics of sleep, current research provides insight into the processes that take place in the brain and body while we sleep. This knowledge offers insights into how people can get better sleep and demonstrates how sleep is connected to numerous aspects of physical, emotional, and mental health.The brain and body begin to change noticeably a minute after falling asleep Heart rate and respiration slow down, body temperature declines, and brain activity decreases. It should come as no surprise that the body uses less energy during sleeping.But it's crucial to understand that sleep is a dynamic process. You actually go through a number of sleep cycles in a single night, each of which has a duration of between 70 and 120 minutes and is made up of several stages of sleep. These sleep stages form the basis of how sleep functions.What do studies on sleep say?
According to research, sleep aids learning and memory in two different ways. First off, being sleep deprived makes it difficult to concentrate attention and hinders learning. Second, sleep itself plays a part in memory consolidation, which is crucial for picking up new knowledge.Hence sleep makes you more happier.
To learn more about sleep click on the link
https://brainly.in/question/22245356
#SPJ1
the structure of the brain that carries ascending sensory information to the thalamus is the
Answers
The structure of the brain that carries ascending sensory information to the thalamus is the sensory pathway. This pathway is composed of a series of neural structures that process and relay sensory information from the body to the brain.
The first structure in the pathway is the sensory receptor, which detects the stimulus and converts it into an electrical signal. This signal is then transmitted to the spinal cord, where it enters the dorsal root ganglion. From there, the signal travels up the spinal cord and into the brainstem, where it passes through the medulla oblongata and the pons.
Finally, the signal reaches the thalamus, where it is processed and relayed to the appropriate sensory cortex for further processing. Overall, the sensory pathway plays a critical role in our ability to perceive and respond to the world around us, and its proper functioning is essential for normal sensory perception.
You can learn more about the thalamus at: brainly.com/question/6330373
#SPJ11
11. The governments of many countries have regulations
that are designed to prevent the accidental
introduction of nonnative insects into their countries.
This is because, in these new habitats, the nonnative
insects might
1) become food for birds
2) not survive a cold winter
3) not have natural predators
4) add to the biodiversity
Answers
this one is right. I’m sure. Hope it helps!
Answer:
The answer is 3. Not have natural predators.
Explanation:
Nonnative insects in new habitats mean that there are no predators there that eat them. This means that choice 1 will be eliminated. Now choice 2 also isn't it since if the insects do not survive a cold winter, there wouldn't be any nonnative insects in the habitats, causing no need to have strict regulations. Between choices 3 and 4, 4 doesn't make any sense. If it adds to a habitat's biodiversity, the ecosystem will benefit from it. However, the nonnative insects will harm the ecosystem, causing choice 4 to be eliminated. This means that only choice 3 is left. Choice 3 also makes sense since the nonnative species are also invasive species, having no natural predators in the new habitat. So, the answer is 3. Not have natural predators.
What is the chemical nature of neurotransmitters, and how can drugs
alter their function?
Answers
Neurotransmitters are the substances which act as signaling molecules in the body. Many drugs mimic these neurotransmitters by activating different cells in the body.
What are neurotransmitters?
A neurotransmitter is a signaling molecule which is secreted by a neuron to affect another cell or neuron across a synapse. The cell receiving this signal, any main body part, or the target cell, may be another neuron, however they could also be a gland or muscle cell.
Drugs interfere with the way neurons send, receive, and process signals via neurotransmitters in the nervous system. Some drugs, such as marijuana and heroin, can activate neurons in the body because their chemical structure mimics that of a natural neurotransmitter present in the body. This allows the drugs to attach onto and activate the neurons.
Learn more about Neurotransmitters here:
https://brainly.com/question/9725469
#SPJ1
the only molecules that can pass freely through the plasma membrane are ones that
Answers
The only molecules that can pass freely through the plasma membrane are ones that possess certain characteristics and properties.
The plasma membrane is selectively permeable, meaning it allows the passage of some molecules while restricting others. Its structure consists of a lipid bilayer composed of phospholipids, which form a barrier that separates the interior of the cell from the extracellular environment.
Small, nonpolar molecules are able to pass freely through the plasma membrane. Nonpolar molecules have an equal distribution of electrons and do not possess a charge, which allows them to dissolve in the hydrophobic interior of the lipid bilayer. Examples of nonpolar molecules that can pass through the membrane include oxygen, carbon dioxide, and lipid-soluble vitamins.
In contrast, polar molecules and ions face difficulty crossing the plasma membrane. Polar molecules have an uneven distribution of electrons, creating regions of partial positive and negative charges.
The hydrophobic interior of the lipid bilayer repels these charged regions, making it challenging for polar molecules to traverse the membrane. Similarly, ions are electrically charged particles that are unable to freely pass through the hydrophobic region of the membrane.
To overcome these restrictions, cells employ various mechanisms such as transport proteins, ion channels, and carrier proteins to facilitate the movement of polar molecules and ions across the plasma membrane. These proteins create specific pathways or undergo conformational changes to transport these molecules in a controlled manner.
In summary, the only molecules that can freely pass through the plasma membrane are small, nonpolar molecules, while the transport of polar molecules and ions requires the assistance of specialized proteins and transport mechanisms.
Learn more about molecules:
https://brainly.com/question/475709
#SPJ11
Which statement best explains the trophic levels in the energy pyramid?
The trophic levels show how energy flows from level 4 to level 1.
The trophic levels show how energy flows from level 4 to level 1.
Only about 10% of the energy available at one trophic level is transferred to the next trophic level.
Only about 10% of the energy available at one trophic level is transferred to the next trophic level.
At each trophic level, the energy available is directly proportional to the size of the organisms in that trophic level.
At each trophic level, the energy available is directly proportional to the size of the organisms in that trophic level.
At each trophic level, 10% of the energy is converted into matter and 90% of the energy is transferred up to the next level.
At each trophic level, 10% of the energy is converted into matter and 90% of the energy is transferred up to the next level.
Answers
Only about 10% of the energy available at one trophic level is transferred to the next trophic level explains the trophic levels in the energy pyramid
What is trophic level in ecosystem?
A trophic level is a position in a food chain or food web of an ecosystem, where organisms obtain their energy and nutrients. In other words, it is a hierarchical level in an ecosystem that describes the organisms' feeding relationships and their position in the food chain. Each trophic level is connected to the other levels through the flow of energy and nutrients, with energy decreasing as it moves up the food chain. The trophic levels form an energy pyramid, with the producers at the bottom and the top carnivores at the top.
This statement best explains the trophic levels in the energy pyramid. The energy pyramid shows the flow of energy from lower to higher trophic levels in an ecosystem. As energy flows from one trophic level to the next, some of it is lost as heat, and only about 10% of the energy is transferred to the next trophic level. This is due to the second law of thermodynamics, which states that energy is lost as it is converted from one form to another. Therefore, the energy available to higher trophic levels is less than the energy available to lower trophic levels.
Therefore, Only about 10% of the energy available at one trophic level is transferred to the next trophic level is the answer.
To learn more about trophic level the link
https://brainly.com/question/13267084
#SPJ1
Can someone help I don't know how to to do this stuff
The first one is the way to do it and btw its due tonight
Answers
Answer: Ok so the coyotes speed is distance over time so here it’s 80/4 which is 20
And for question 3, you do f=ma so f= 2000 times 2 which is 4000
Explanation:
Valence electrons determine an element's
O conductivity
O neutrons
O identity
O reactivity
Answers
Answer:
Reactivity.
Explanation:
I’m sorry, I don’t really know how to explain this. I just have it memorized. Sorry I couldn’t help more, best of luck!
when developing a complementation assay to identify proteins involved in dna synthesis, what is used to make the in vitro assay of dna synthesis?
Answers
Heat treated extract prepared from the temperature sensitive conditional mutant.
describe how increasing the stimulus frequency affected the force developed by the sleketal muscle in this activity
Answers
Each succeeding stimulus will cause more muscular tension as the stimulus frequency rises. This growth will have a ceiling.
What are skeletal muscles and where are they located ?All of your movements are made possible by skeletal muscle, which is made up of fibers of tissue connected to your skeleton or bones. These muscles can also be found at the openings of many body tracts, including the urethra, anus, and throat. Because you can regulate when and how they perform, they are frequently referred to as voluntary muscles.
One of the three important muscle tissues in the human body is found in the skeleton. Thousands of muscle fibers are encased in connective tissue sheaths to form each skeletal muscle. Fasciculi are the individual bundles of muscle fibers that make up skeletal muscles.
To know more about skeletal muscles you may visit the link:
https://brainly.com/question/1560716
#SPJ4
The coral reef has specific temperatures and sunlight each day, as well as many types of corals and fish that live there. What level of organization is the coral reef?
A. Organism
B. Population
C. Community
D. Ecosystem
Answers
Answer:
D Ecosystem
Explanation:
Answer:
dd
Explanation:
What assumptions do you think are made in predicting population growth into the future?
Answers
Population growth, requires two core assumptions: birth and death rate, which will acount for population growth and decrease, respectively. As medicine develops, it is expected that there will be more succesful births, and that death rate will decrease. Regarding death rate, lifespan predictions are important factors that are required for population growth. Lifespan predictions might vary between countries, since income and country development are important issues influencing population lifespan.
Which of these is not considered a potentially hazardous food?
Answers
Answer:
Packaged foods ( e.g. muffins, cookies or candies ) are not considered as a potentially hazardous food .
Explanation:
A potentially hazardous food is that food ( natural or man made ) which supports the rapid and progressive growth of infectious and toxin - producing microorganism. These foods are typically foods having high protein content or carbohydrate content , have high moisture content or low acidity . Examples of potentially hazardous food includes meats, eggs , cooked beans or peas ,cut fruits and vegetables , cooked vegetables, cooked rice , raw seeds and sprouts , etc. So , packaged foods are not considered as hazardous as they are packaged and so are protected from microbes as they are not in contact of atmosphere . All the other foodstuff , even boiled food is also hazardous as they provide necessary conditions required by microbes to grow like moisture, etc.
Please I need help with my homework I have to turn it in tomorrow morning
Answers
Answer:
Some factors that may cause a decrease in population size:
- a high mortality rate due to an infectious disease
- a low birth rate
- a high mortality rate due to interspecific competence
- a high emigration rate
Explanation:
In biology, population size (N) refers to the total number of individuals in a given population. The four main factors that affect population size are birthrate (natality), death rate, immigration rate (i.e., the number of individuals of a given species that move into a population), and emigration rate (i.e., the number of individuals of a given species that move out of a population). Both birthrate and immigration are known to increase N, while death rate and emigration are rates known to decrease this value.
Photosynthesis in a plant cell would be most severely limited by removal of the cell
Answers
PLEASE HELP WILL GIVE BRAILESIS
How can you tell that a country's population has had a baby boom?
Responses
Look for a bulge in an age-structure diagram.
Look for a triangular-shaped age-structure diagram.
Look for an asymmetrical age-structure diagram.
Calculate it from a mathematical model.
Answers
Answer:
If migration remains roughly constant or has a constant gradient, then the sudden rise in population (one in which the gradient noticeably changes) must be due to offspring - the baby boom.
Explanation:
The energy the earth receives from the sun in one hour is enough energy to meet worldwide demand for how long?.
Answers
The energy the earth receives from the sun in one hour is enough energy to meet worldwide demand for about one year.
How is energy received?The average solar irradiance at the Earth's surface is about 1361 watts per square meter. The total surface area of the Earth is about 510 million square kilometers. This means that the total solar energy that reaches the Earth's surface in one hour is about 1.67 x 10²¹ watts.
The world's energy consumption in 2020 was about 18 terawatts. This means that the energy the Earth receives from the sun in one hour is enough to meet the world's energy needs for about 90,000 hours, or about one year.
Find out more on energy here: https://brainly.com/question/8101588
#SPJ1
4. An object is moving along at a constant velocity of 100 cm/s. What is the external force acting on the object?
Answers
Answer & Explanation: Constant velocity means that the forces are balanced, and thus Fnet = 0.
Find three examples from current events that promote indigenous
knowledge of the landscape applied to modern environmental
problems
Answers
Three examples from current events that promote indigenous knowledge of the landscape applied to modern environmental problems are:
Indigenous-led conservation initiatives: Many indigenous communities are taking the lead in environmental conservation efforts, drawing on their traditional knowledge of the land to protect and restore ecosystems. Indigenous land management practices: Indigenous communities around the world are showcasing sustainable land management practices that prioritize ecological balance and resilience. For instance, the use of controlled burns by indigenous people in Australia has been recognized as an effective method to prevent wildfires and support biodiversity. Collaborative resource management partnerships: Governments and organizations are increasingly recognizing the value of incorporating indigenous knowledge into decision-making processes.
learn more about:- Indigenous land management practices here
https://brainly.com/question/31022944
#SPJ11
hope someone can help me
Answers
i think it's the independent variable
Answer:
I think it would be A or E? possibly, im not so sure ;v;