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Harlamova29_29 [7]
3 years ago
6

Scientific evidence documents the pattern of evolution. The evidence exists in a variety of categories, including direct observa

tion of evolutionary change, the fossil record, homology, and biogeography. Sort the following examples into the correct categories.
Biology
1 answer:
anzhelika [568]3 years ago
3 0

Answer:

Direct observation of evolutionary change: creation of drug-resistant bacteria.

Fossil record: discovery of transitional forms of animals, discovery of shells of extinct organisms

Homology: similarities in mammalian forelimbs, identical genetic code in fireflies and tobacco plants, vestigial pelvis in right whales

Biogeography: resemblance of endangered island species to neighboring mainland species,

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A man who has male pattern baldness (X^bY) marries a woman who does not carry the allele (X^BX^B). What genotypic ratios would b
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2X^BX^b:2X^BY

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<em>The genotypic ratio of expected of their offspring would be 2</em>X^BX^b<em>:2</em>X^BY<em>.</em>

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