Answer:
crossing over, independent assortment and fertilization
Explanation:
Genetic recombination is the production of offspring.which possess combination of traits that differ from those found in either of the parents
Answer:
Controlled experiments
Explanation:
Controlled experiments are those experiments where all variables are identical but only one is different. The purpose of such experiments is to test a hypothesis by analyzing the change it brings to results due to change of only one variable when everything else is constant. SO we can say that in such experiments, it is the only changing variable which is influencing the results of an experiment because everything else is just same.
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Answer:
It helps to provide chemical energy.
Explanation:
ATP: Adenosine triphosphate is known as the molecules of nucleotides. They help to transfer, and store energy within the cell. ATP also helps to synthesis of nucleic acids.
By the hydrolysis of 3rd phosphate group present in the ATP molecule energy is released. After the release of phosphate group the resulting adenosine diphosphate can absorb the energy, and gain the group. This process allow ATP to store energy.
I’d say A is probably the correct answer , but if not A , then definitely B.
The correct answer A
This is in part due to carbon's ability to readily form bonds with other atoms, giving flexibility to the form and function that biomolecules can take, such as DNA and RNA, which are essential for the defining characteristics of life
