Im not knowing of this subject but i'm sure your answer is C.) Patterns
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Answer:
When animals immigrate into another breeding population they may bring with then alleles that are rare or unknown in the population they breed into.
Explanation:
Gene flow is the movement of genes from one population to another population. Examples of this include a bee carrying pollen from one flower population to another, or a caribou from one herd mating with members of another herd. Genes can come in different forms called alleles.
Also, I didn't see the list of choices.
<span><span>A plant that, when self-fertilized, only produces offspring with the same traits.</span></span>
Answer:
D. Rounded grains cemented together by dissolved mineral.