Answer:
<h2>an organism in which both copies of a given gene have the same allel is homozygous. </h2>
Answer:
habitat
Explanation:
habitat is part of the ecosystem
niche describes ahow different organisms are linked
<span>In DNA and RNA, the phosphodiester bond is the linkage between the 3' carbon atom of one sugar molecule and the 5' carbon atom of another, deoxyribose in DNA and ribose in RNA. Strong covalent bondsform between the phosphate group and two 5-carbon ring carbohydrates (pentoses) over two ester bonds.</span>
What is Mutation
The major source of the genetic diversity among microorganisms upon which natural selection operates is Mutation.
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