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dusya [7]
3 years ago
9

What’s a geographic variation in fossil record?

Biology
1 answer:
Debora [2.8K]3 years ago
6 0
Geographical variation refers to differences among populations in genetically based traits across the natural geographic range of a species. ... In the simplest case, we divide these factors into purely genetic versus environmental components to tease apart their relative contributions to observed phenotypic variation.
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2 years ago
During an allergic response to a bee sting or pollen, which of the following hormone is often released?
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Prostaglandin is released in response to  to a bee sting or pollen.

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Learn more about prostaglandins at: brainly.com/question/8213520

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