Answer:
I think death but im not sureExplanation:
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The illustration below represents____,
which is responsible for genetic diversity.
Answer: Crossing over
Explanation: This is what a crossing over gene looks like it starts together and separates here is evidence below ⬇️
The illustration below represents the crossing over stage in meiotic cell division which is responsible for the genetic diversity in organisms. Thus, the correct option is B.
What is Crossing over?Meiosis is the type of cell division during which the chromosome number in the daughter cells become half of that present in the parent cells from which they are produced. From one parent cell four daughter cells are formed in meiosis.
Chromosomes forms the chromatids in the cell which form tetravalent with the non-sister chromatids of the homologous chromosomes. This stage is called crossing over where the genetic material present in each of the chromatids are exchanged which results into genetic diversity in a species. After the crossing over stage, the chromatids separate from each other and goes to different daughter cells.
Therefore, the correct option is B.
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70 POINTS
Select the statement that best applies to the image.
The force needed to move the crate is greater if it is full of items than if it is empty.
The force needed to move the crate is smaller if the crate is full than if it is empty.
The force needed to move the crate is the same whether it is empty or full of objects.
The force needed to move the crate is smallest when there are just a few items inside it.
Answer:
The force needed to move the crate is greater if it is full of items than if it is empty.
Which of the following is NOT a
response that the body would have
to a stimuli?
A. physical response
B. chemical response
C. creating a feeling
D. evolving the body
Answer:
c.
Explanation:
what part does chlorophyll play in photosynthesis?
Answer:
Explanation:
Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules. Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar
Which of the following is an inherited trait
A. Having freckles
C. Being a good reader
C. Having a tattoo
D. Being a good dancer
chemicals in the body that transmit nerve impulses are:
Small aquatic organisms, such as coral, are the producers of the ocean. Please select the best answer from the choices provided T F.
The marine invertebrates of phylum Cnidaria are called corals. Corals are important as they build reefs in oceans and feed on planktons.
The given statement is :
True
The position of corals can be explained as:
The corals are both a primary producer as well as the consumer.They take energy from algae through the mutual relation between both organisms. The corals feed on planktons, zooplanktons and phytoplankton for energy so they are consumers.The algae living in coral make food for them and corals produce oxygen.
Therefore, corals are producers.
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Answer:
T
Explanation:
Edge 2022 , trust the process
the principal gas in the biogas produced in a landfill is
Answer:
Biogas is composed mostly of methane (CH4), the same compound in natural gas, and carbon dioxide (CO2).
Explanation:
Chen draws a diagram to show water changing from a liquid to water vapor. Complete the sentences. _______All the water molecules in the liquid are moving. ________ Some of the molecules have more .________ These molecules move enough to escape the surface of the liquid. This is called . ________ This makes the liquid become
kinetic energy is needed by the molecules in order to escape from the surface.
All the water molecules in the liquid are moving randomly due to the presence of some energy in it. Some of the molecules have more kinetic energy due to absorption of heat energy from the surrounding environment.
Due to high kinetic energy, these molecules move enough to escape the surface of the liquid. This is called boiling point. This makes the liquid become gas so we can conclude that kinetic energy is needed by the molecules in order to escape from the surface.
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consuming ____________will help supply the phytochemicals that enhance the repair process when dna has been damaged.
Consuming fruits and vegetables will help supply the phytochemicals that
enhance the repair process when DNA has been damaged.
Phytochemicals such as flavonoids are produced by plants and they acts as
antioxidants in elimination of free radicals and in the repair process when
DNA has been damaged.
Fruits and vegetables are the primary sources of flavonoids which aids
DNA repair which is why it's the most appropriate option.
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which microscope would be best to look at the wings of two different butterflies to determine which is a monarch butterfly and which is a viceroy butterfly?
To determine the difference between a monarch butterfly and a viceroy butterfly, it would be best to use a microscope that has high magnification and resolution, such as a compound light microscope or an electron microscope.
What is a microscope?A microscope is an optical instrument that is used to magnify small objects or details, such as cells or tissues, so that they can be studied or observed more closely. There are various types of microscopes available, including compound light microscopes, scanning electron microscopes, and transmission electron microscopes, which use different principles to produce magnified images of the objects being examined.
A compound light microscope would allow you to see the structures of the wings in detail, while an electron microscope would provide even higher resolution images, but would require the wings to be coated in a thin layer of gold or other metal in order to be viewed. Both of these types of microscopes would allow you to see the fine details of the wings and compare them to determine which is a monarch butterfly and which is a viceroy butterfly.
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what are regenerative cells ???
Regenerative cells are specific types of cells that can be activated in order to restore organs and tissues back to a pre-existing normal state.
Stem cells are specific cells capable of generating new specialized types of cells, thereby allowing the regeneration of damaged tissues.For example, hematopoietic stem cells can be used to generate new red blood cells whose function is to transport oxygen in the bloodstream.Regenerative cells can be used in tissue engineering in order to restore the function and structure of damaged organs.In conclusion, regenerative cells are specific types of cells that can be activated in order to restore organs and tissues back to a pre-existing normal state.
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what process can lead to an individual having too many or two few chromosomes?
The process which can lead to an individual having too many or two few
chromosome is as a result of mutation which occurs during meiosis.
Meiosis is the type of cell division which occurs in reproduction and the
production of sex cells such as sperm and egg. This process results in the
production of four unique daughter cells.
The homologous chromosomes not being properly distributed in the
process could lead to such types of error.
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The area of the continental US most likely to have volcanic activity is the ______________
Answer:
Alaska
Explanation:
Alaska has the most active volcanos in America.
Answer:
Aleutian Islands
Explanation:
why does exposure to high temperatures cause an enzyme to lose its biological properties?
Answer:
Shape of active site changes that's why
Enzymes are affected by temperature. So, as temperature increases, enzymes activities also increases, till optimum temperature is reached. If it goes above the optimum temp, the enzymes becomes denatured or can't function anymore due to change in its active site.
2. What substances travel in the Xylem of flowering plants?
Answer:
I think water is the substances
What kind of selection occurs in many birds when males that build strong nests and help care for young are chosen by females and mates
Suggest and explain what will happen to the population of
zooplankton in March and April.
1. What do you notice about the angle of Earth?
2. How do you think this affects the seasons in different hemispheres (halves) of the world?
Answer:
1. Today instead of rotating upright, The earth's axis is tilted 23.5 degrees. The angle varies a little over time, but the gravitational pull of the moon prevents it from shifting by more than a degree so. This tilt is what gives us seasons.
2.The cooling effects of more indirect sunlight cause autumn and winter. Because of the earth's approximately 23.5° tilt, the season in the northern and southern hemispheres reversed, about six months apart from each other.
PLEASE HELP ME THIS IS DUE TONIGHT ;-; ILL MARK U BRAINLIEST
In three to five sentences, describe the advantages and disadvantages of these maps in modeling mitosis.
Answer:
Maps have the advantage of objectivity and presentation of all phases of mitosis, but their disadvantage is the suppression of information, which can confuse students. A scientific model (or map) must be able to present a scientific process or element as it actually occurs, or as close to it
Explanation:
Most plants and animals in the world reproduce by sexual reproduction. Which process is responsible for the genetic variation found in organisms that reproduce this way?
I’ll give brainiest. What’s the scientific name for coyote
Answer:
Canis latrans
Explanation:
CALA COMMON NAMES : coyote brush wolf prairie wolf American jackal TAXONOMY : The currently accepted scientific name for the coyote is Canis latrans Say. It is in the family Canidae.
Hope this helps
Have a great day
~Zero~
brainliest goes to best answer! Explain the flow of energy as it is transformed through photosynthesis AND aerobic cellular respiration.
Be sure to explain how energy is processed and changed as it passes through and between each process.
EX: Stored energy in gas is converted to heat when you light the stove. This heat is transferred to the food as heat energy while it cooks.
The correct order of flow of energy and its conversion is
Light energyChemical energyPotential and Kinetic energyDuring photosynthesis, plants converts light energy from the Sun into
chemical energy in the form of glucose. Cellular respiration involves the
conversion of chemical energy from glucose into potential and kinetic
energy by body cells
The chemical energy from glucose is converted into ATP which is another
form of chemical energy.The ATP formed helps cells perform various
activities and state of rest such as sleeping in the body through the
conversion of the chemical energy into kinetic and potential energy
respectively.
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During primary succession, an ecosystem cannot 're-build' with large trees and bushes. Explain.
One difference between cell division in plant cells and in animal cells is that plant cells have
centromeres
chromatin
centrioles
a cell plate
plant cells do not have centrioles
Do you think their ideas are enough to describe who a human person is? do you think there are other ways to describe the human person?
Answer: yes
Explanation: a person has a meaning, a meaning to live a reason
I need desperate help.
Answer:
Fish make up the largest group of vertebrates.
Explanation:
"Numerous" means a count of something. The second option is the only one that mentions a count of something so that is most likely the answer.
what type of light (energy) does each light start out as?
A heterozygous gray (two genes are involved) cat is crossed with a cat that is heterozygous for these two genes. What is the probability of a black kitten? What is a possible genotype of a black kitten? thanks
Answer:50% chance, and the genotype would be heterozygous
Explanation:
G=gray r=black
G r
G GG Gr
r Gr rr
specific amino acids are attached to trna molecules by:
Answer: The energy of ATP hydrolysis is used to attach each amino acid to its tRNA molecule in a high-energy linkage. The amino acid is first activated through the linkage of its carboxyl group directly to AMP forming an adenylated amino acid; this linkage is driven by the hydrolysis of the ATP molecule that donates the AMP.
Explanation: