Answer:
A. Valine has replaced glutamic acid
Explanation:
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How the chromosomes aligned on the metaphase plate during meiosis
Fossils<span> are the preserved remains or traces of animals, plants, and other organisms from the past. ... Paleontologists </span>can<span> determine the age of </span>fossils<span> using methods like radiometric dating and categorize them to determine the </span>evolutionary<span>relationships between organisms.</span>
The answer should be A. hope this helped