Question

Question 2
A) Vertebrate embryos (1 point)
develop the same structures at different rates.
develop different structures at the same rate.
go through the same developmental stages at the same rate.
go through the same developmental stages at different rates.
Question 3
A) Which is a similarity between a fish embryo and a bird embryo in the early stages of
development? (1 point)
forelimbs
hindlimbs
jaw bones
gill slits

Answer 1

Question number three is wrong.

Answer 2

**Question 2**
The correct answer is: **go through the same developmental stages at different rates.**

**Question 3**
The correct answer is: **gill slits.**
Both fish and bird embryos exhibit gill slits during their early developmental stages, reflecting their common ancestry.