Scan along the aligned sequences, letter by letter, noting any positions where the amino acids in the monkey or gibbon sequences do not match the human sequence.

How many amino acids differ between the monkey and the human sequences?

Amino acid sequences

Explanation:

There are eight amino acid differences between the human and monkey sequences

Modern humans are the product of evolutionary processes that go back more than 3.5 billion yearsHumans gradually evolved new physical traits an behaviors from earlier primates,mammals,vertebrates an oldest living organismsHumans and monkeys are both primates and humans share a common ape ancestor with chimpanzees All apes and monkeys share a more distant relative,which lived about 25 million years agoWhen the amino sequence of both monkeys and humans are studied(letter by letter) then a difference of eight amino acids comes out

2hydrogen and 1 covalent