Question

question 9 of 10
how can embryonic development be used as evidence for evolution?
a. related species have similar embryos.
b. closely related species have very different embryos.
c. dna is similar in closely related species.
d. similar species have homologous structures.

Explanation:

Embryonic development shows that related species have similar - looking embryos during early - stage development, which is evidence for evolution. Option B is incorrect as closely related species have similar embryos. Option C is about DNA similarity and not about embryonic development as evidence for evolution. Option D is about homologous structures and not embryonic development.

Answer:

A. Related species have similar embryos.