Question

value: 4
the dna of humans and chimpanzees is 92% the same. this is ___ evidence suggesting that humans and chimpanzees are closely related and have a common ancestry.
a. fossil
b. genetic
c. structural
d. embryological

Explanation:

• Fossil evidence involves physical remains of ancient organisms.
• Genetic evidence pertains to DNA and genetic material. Since the question is about DNA similarity, it relates to genetic evidence.
• Structural evidence is about body structures.
• Embryological evidence is about embryo development.

Answer:

B. genetic