Answers
Explanation:
Hydra is a multicellular organism. They have a tubular body and have different sizes. They belong to Animalia kingdom and some species of hydras even indulge in relationships with unicellular algaes.
Related Questions
Identifying the Layers of the Sun
B
D
E
Identify the parts of the Sun labeled A, B, C, D, and E.
Label A
Label B
Label C
Label D
Label E
Answers
The layers of the Sun, labeled A, B, C, D, and E, correspond to the photosphere, chromosphere, transition region, corona, and core, respectively.
A: The layer labeled A represents the photosphere, which is the visible surface of the Sun. It emits the majority of the Sun's light and is characterized by its granular appearance due to convective cells called granules.
B: Layer B corresponds to the chromosphere, a thin region located just above the photosphere. The chromosphere emits a reddish glow during solar eclipses and contains features like spicules and prominences.
C: The region marked as C represents the transition region, which lies between the chromosphere and the corona. It is a relatively narrow region where the temperature rapidly increases.
D: Layer D corresponds to the corona, the outermost layer of the Sun's atmosphere. It is composed of extremely hot ionized gas and is visible as a faint halo during a total solar eclipse. The corona extends millions of kilometers into space and has a temperature much higher than the Sun's surface.
E: The area labeled E represents the core, which is the innermost part of the Sun. The core is where nuclear fusion occurs, converting hydrogen into helium and releasing vast amounts of energy in the form of light and heat.
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1. Which gene mutation (insertion, deletion, or substitution) appears to have the biggest impact on an amino acid sequence? Explain your answer.
Answers
Answer:
A frameshift mutation caused by an insertion or deletion of one or more nucleotides in the coding sequence of a gene has the most significant impact on the amino acid sequence of the resulting protein. This is because the genetic code is read in groups of three nucleotides (codons), and an insertion or deletion shifts the reading frame and changes the codon sequence downstream of the mutation. As a result, all the amino acids downstream of the mutation are different from those in the original protein sequence.
Explain the dual nature of light. Describe its particle-like properties. Describe its wavelength properties. Describe the electromagnetic spectrum.
Answers
The dual nature of light is the property of light where it has both wave and particle properties.
The wavelength properties of light are such that light behaves as a set of electromagnetic waves that have different wavelengths.
The electromagnetic spectrum is the whole range of frequencies and wavelengths of electromagnetic waves.
What is the wave-particle dual nature of light?The wave-particle dual nature of light is the property of light where it has wave-like properties such as reflection, refraction, diffraction, etc., and also has particle properties such as the photoelectric effect.
The wavelength of light is the distance between successive points in the wave.
The whole range of frequencies and wavelengths of light gives the electromagnetic spectrum.
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help asap pls getting timed
Answers
Answer:
temp.
Explanation:
Answer:
tempurature
Explanation:
How does the flow of energy drive the processes of the Rock Cycle?
Answers
According to the research, the correct answer is that the flow of energy is part of the rock cycle through the solar energy that reaches the Earth and the internal heat of the earth both drive and provide energy for processes of the Cycle.
What is the rock cycle?They are the geological processes or transitions of material that rocks go through to become one of the different types of rocks:
Igneous rocksMetamorphic rocksSedimentary rocksIn this sense, the two sources of energy for these transformations are the sun providing energy for sediment consolidation processes such as erosion and transport to form sedimentary rocks and internal heat from the earth providing energy for processes such as subduction, melting and metamorphism that occurs in igneous and metamorphic rocks.
Therefore, we can conclude that according to the research, the flow of energy allows processes such as erosion, melting, metamorphism essential for the rock cycle.
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Use Boyle's law to determine the size of an average human lung at 1000 ft deep. The average human adult lung is 6000 ml at sea level (1 atm). Please show work
Answers
The volume of the lung at 100p feet deep, i.e at 30-atmosphere pressure will be 200 ml.
What is Boyle's law?It is a relation between volume and pressure. It states that the pressure applied will be inversely proportional to the volume.
According to Boyles law,
P₁V₁ = P₂V₂
This means that the product of initial pressure and initial volume will be equal to the product of final pressure and final volume.
Therefore, if the lung is at 1000 ft, it will have 30 atm pressure.
Now, P₁V₁ = P₂V₂
According to the question,
P₁ = 1 atm
V₁ = 6000 ml
P₂ = 30 atm
Now, \(V_{2 = \frac{6000 * 1}{30}\) = 200 ml
Therefore, the volume of a lung at 1000 ft will be 200 ml.
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match the letter of the mitosis phase during which each event occurs. some answers may be used more than once. a. interphase d. anaphase b. prophase e. telophase c.
Answers
A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.
The cell then exits interphase, undergoes mitosis, and completes its division. During telophase, the chromosomes arrive at the cell poles, the mitotic spindle disassembles,and vesicles containing fragments of the original nuclear membrane assemble around the two sets of chromosomes. G1, cells achieve most of their growth, increase in size, and produce proteins and organelles necessary for the normal functions of DNA synthesis. Here proteins and RNA are synthesized and, more especially, the centromere and the other components of the centrosomes are manufactured. Centromere division occurs during anaphase. This allows for the separation of each sister chromatid into its respective daughter cell. Mitosis has four sequential stages are prophase, metaphase, anaphase, and telophase.
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ILL GIVE BRAINLEIST!!!!!
37 POINTS!!!!!
PLEASE HELP!!!!!
i need
15.
16.
17.
Answers
16. pP and Pp
17. The 1st, 2nd, and 3rd box
Which process is the First step of protein synthesis
Answers
Answer:
transcription
Explanation:
transcription of DNA by tRNA is the first step of protein synthesis
Answer:
Transcription.
Explanation:
I NEED SOMEONES HELP ON THIS QUESTION THE PICTURE IS ABOVE
Answers
Answer:
chemical that's the answer!
Answer:
c) Chemical
Explanation:
The poison dart frog triggers the production of a chemically dangerous alkaline Batrachotoxin, when it feels a threat to itself or its habitat.
The skunk similarly sprays chemical containing aerosols, that have an offensive odour to defend itself.
(250 word essay)
What are the environmental problems of this ecosystem and what would be the solution to these problems?
Answers
Answer:
Air pollution is one of the biggest threats to the environment and affects everyone: humans, animals, crops, cities, forests, aquatic ecosystems, and much more. Since the Industrial Revolution, people have been polluting the Earth like never before. There is seldom a place today that has not been subjected to pollutants in one shape or another. Air pollution can be defined as an alteration of air quality that can be described by measures of chemical, biological or physical pollutants in the air. Therefore, air pollution means the unwanted presence of impurities or the strange rise in the proportion of some components of the atmosphere. It can be categorized into 2 areas: visible and invisible air pollution. Air pollution is caused by the presence in the atmosphere of harmful substances, mainly built by human activities, even though occasionally it can result from biological phenomena such as volcanic eruptions, dust storms, and wildfires, also depleting the air quality. The basic answer for air pollution is to drive away from fossil fuels, replacing them with alternative fuels like solar, wind, and geothermal. Creating clean energy is necessary. But equally crucial is to reduce our consumption of fuel by assuming trustworthy habits and using more efficient machines. From planning to destruction, the green building seeks to create environmentally accountable and resource-efficient systems to reduce its carbon footprint. In addition, monitoring air pollution levels has evolved into extremely necessary to detect pollution highlands, better manage air pollution, and ultimately enhance air quality.
Explanation:
You need 4 more words.
Some common environmental problems that ecosystems may face and potential solutions are habitat loss and fragmentation, pollution, climate change, loss of biodiversity, invasive species, overexploitation of resources, etc.
Habitat loss and fragmentation: Ecosystems can be impacted by the destruction and fragmentation of habitats due to human activities such as deforestation, urbanization, and infrastructure development. Solutions include implementing protected areas, reforestation and habitat restoration programs, and sustainable land-use practices.Pollution: Pollution from various sources, including industrial activities, agricultural runoff, and improper waste disposal, can degrade ecosystems and harm organisms. Solutions involve implementing stricter environmental regulations, promoting cleaner production methods, improving waste management systems, and raising awareness about pollution prevention.Climate change: Rising global temperatures, altered precipitation patterns, and increased frequency of extreme weather events pose significant challenges to ecosystems. Solutions include reducing greenhouse gas emissions, transitioning to renewable energy sources, promoting energy efficiency, and adapting conservation strategies to mitigate the impacts of climate change.Invasive species: Non-native species can outcompete native species, disrupt ecological processes, and negatively impact biodiversity. Strategies to address invasive species involve early detection and rapid response programs, implementing control measures, and preventing the introduction and spread of invasive species through improved biosecurity measures.Overexploitation of resources: Unsustainable harvesting of natural resources, such as overfishing, illegal logging, and poaching, can deplete populations and disrupt ecosystem dynamics. Solutions include implementing sustainable management practices, enforcing regulations, promoting responsible consumption, and supporting local communities in adopting alternative livelihoods.Loss of biodiversity: Ecosystems are facing a global decline in biodiversity, with species extinction rates accelerating. Solutions involve establishing protected areas, conserving critical habitats, promoting sustainable land-use practices, and raising awareness about the value of biodiversity.Learn more about Ecosystem, here:
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4
Question 3 (1 point)
Oc
Od
The table below shows the data collected by a student
observing a species of plant.
Plant Observations
Height (inches) Number of Leaves
15
30
39
5
10
13
Based on the information shown in the table, which of these
best describes the relationship between the change in the
height of a plant from this species and the change in the
number of leaves it has?
For every 1 leaf the plant grows, it gains 1 inch in
height.
For every 3 leaves the plant grows, it gains 5 inches
in height.
For every 3 inches in height the plant grows, it
adds 1 leaf.
For every 1 inch in height the plant grows, it adds
3 leaves.
Answers
The option that best describes the relationship between the change in the height of a plant from this species and the change in the number of leaves it has is D For every 1 inch in height the plant grows, it adds 3 leaves.
How to illustrate the data?It should be noted that based on the information given, a proportional relationship exists between the data.
In this case, at a height of 5 inches, the number of leaves is 15. Therefore, the leaves per inches will be:
= 15/5
= 3
In conclusion, the correct option based on the information is D.
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What conclusion can you make about the skeletal structure of these two organisms? A. They share a common ancestor, but they’re different species. B. They’re the same species. C. They’re different species with no evolutionary relationship. D. The four-legged organism directly evolved from the two-legged organism.
Answers
Answer:
a
Explanation:
a
It's is A. They share a common ancestor, but they're a different species.
The factor in an experiment that can change if other factors are changed is the
O independent variable.
constant.
O hypothesis.
O dependent variable.
PLZZZZ HELPPPPP
Answers
reaaallly need help!!
Answers
2. All of those molecules are enter cellular respiration pathway.
I will legit give you a kiss if someone answers this
Choose an element and explain how it is created and in what stage of the star it is made in.
example: Helium is formed by nuclear fusion in a main sequence star.
1/2 point - name of the element
1/2 point - process to make element
1/2 point - what stage of the star.
1/2 point - complete sentence
Answers
Answer:
Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements.
Explanation:
So, Hydrogen is formed during the nuclear fusion process of a main sequence star.
If a purchaser enters a futures contract with an agreement to buy a crop for $200 per ton next month, which of the following demonstrates the result of the price rising to $225 at that time?
Responses
The purchaser would still pay only the $200 for the commodity
The purchaser would have the option of cancelling the deal or paying the extra $25 per ton.
The purchaser would be let out of the deal and a new deal would be created.
The purchaser would be required to pay the extra $25 per ton.
Answers
Answer:
A futures contract is a legal agreement to buy or sell a particular commodity asset, or security at a predetermined price at a specified time in the future.
With this the answer would be the first option “The purchaser would still pay only the $200 for the commodity” sense it was a predetermined price.
Explanation:
I will give BRAINLY please help
Answers
Answer:
A
Explanation:
It makes the most sense! if it is correct please mark me brainly. if it is wrong tell me or report me!
The ________ of a protein is the specific order of amino acids that makes it up, but it needs to undergo much more modification before it is a finished protein.
Select one:
a.
mRNA
b.
primary structure
c.
tRNA
d.
DNA code
Answers
Answer: B. Primary structure
The primary structure of a protein is the specific order of amino acids that makes it up, but it needs to undergo much more modification before it is a finished protein.
Which property of matter does the instrument measure?
Answers
Answer:
A triple beam balance measures mass.
A weigh scale measures weight.
A hydrometer measures density
A thermometer measures temperature
Which organism is likely to carry out the process shown in the diagram?
CO, + H,O
Heat
www
Chloroplast
Mitochondrion
MASS
Respiration
OA. Barn owl
OB. Mushroom
C. Alligator
-0₂
Sugar
ATP
Answers
Answer:
C
Explanation:
took the test
list the major taxonomic divisions in ascending order
Answers
Answer:
There are seven main taxonomic ranks: kingdom, phylum or division, class, order, family, genus, species.
Explanation:
Theoretically, if several individuals who score high on a test have a substantial number of low responses, and individuals who score low on the test have a substantial number of high responses, then the test is likely to have which of the following? a. High validity b. Low validity c. High reliability d. Low reliability
Answers
If several individuals who score high on a test have a substantial number of low responses, and individuals who score low on the test have a substantial number of high responses, then the test is likely to have Low validity. The correct answer is B.
Validity refers to the accuracy or truthfulness of a test, or whether it measures what it is supposed to measure. If individuals who score high on a test have a substantial number of low responses and individuals who score low on the test have a substantial number of high responses, this suggests that the test is not accurately measuring the characteristic or construct it is intended to measure. This would indicate low validity.
Reliability, on the other hand, refers to the consistency or stability of a test. A test can have high reliability and still have low validity if it consistently measures the wrong thing.
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A molecule that enters the body from an external source and alters its normal functions is a(an) A molecule that enters the body from an external source and alters its normal functions is a(an) agonist. drug. antagonist. steroid. hormone.
Answers
Answer:
Antagonist
Explanation:
Antagonist refers to molecule that enter the body and block actions. They are like ligands that attache to receptors but don't activate the receptors. But the decrease or reduce the biological activities or actions of other drugs in the body. They block biological functions , hence they are refer to as blockers.
Arjulia soaked six different kinds of seeds in water for 24 hours. Then she planted the seeds in soil at a depth of 1 cm. She used the same amount of water, light, and heat for each kind of seed.
Answers
Answer:
a
Explanation:
(100 points) help plz {brainliest to the right answer}
How do chelating agents help solubilize cell walls?
A. Chelating agents dissolve sugar molecules, which stabilize cell walls.
B. Chelating agents bind metal cations, which stabilize cell walls.
C. Chelating agents break apart proteins, which stabilize cell walls.
D. Chelating agents solubilize lipids, which form cell walls.
Answers
Answer:
either A or B because dissolve sugar but the cation I will go more forward to B
Chelating agents help solubilize cell walls as Chelating agents bind metal cations, which stabilize cell walls.:
Explanation:
what is the anticodon for Glutamic Acid in a tRNA sequence
Answers
The anticodon for Glutamic Acid in a tRNA sequence is UUC.
What is Glutamic Acid ?Glutamic acid is an essential amino acid that is involved in many processes throughout the body. It is a non-essential amino acid, meaning that it can be produced naturally by the body, but it can also be found in certain foods. Glutamic acid is important for the proper functioning of the brain, muscles, and other organs and tissues. It plays an important role in the production of neurotransmitters such as glutamate, which is involved in learning and memory. Glutamic acid is also involved in energy metabolism, as it helps to convert carbohydrates into energy.
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There are 2 predators in this environment, one eats only small fish and one eats only
large fish. So, the frequency of medium size fish would go up in generation 2. This is an
example of _____ selection?
- allopatric
- stabilizing
- disruptive
- directional
Answers
what forms between daughter plant cells near the end of the telophase and during cytokinesis
Answers
Answer:
a cell plate forms along the metaphase plate, growing inward from the sides of the rectangular plant cell.
Explanation:
what is the full form of HIV
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Answers
Answer:
HIV Stands for Human Immunodeficiency Virus