Question

In which stage do vertebrate embryos or offspring show the most similarities?

A. Earliest stages
B. Middle stages
C. Just before birth
D. After birth

Answer 1

middle stages

Answer 2

Option B. Middle stages

Step-by-step explanation:

During early stages of development, all the embryos are quite similar to each other. Embryos of different organism such as human being, fish etc. share common look alike at certain developmental stages because they all have originated from a common ancestor

However, the maximum similarity arises in the middle of embryonic development stage particularly known as phylotypic stage

Hence, option B is correct