Categories > the-living-world > Evidences of Evolution > The presence of temporary gills in the embryos of snakes, birds and man indicates that

the-living-world

Question: The presence of temporary gills in the embryos of snakes, birds and man indicates that


1) These embryos need gills for breathing
2) Ancestors of these animals had gills at one stage of evolution
3) Lungs evolved from gills
4) Medium in which these embryos develop resembles ${O_2}$ rich water
Solution: Explanation: No Explanation
Evidences of Evolution

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)

Previous Question Next Question

Related Questions