Which one of the following statements is correct ?

Options

A. Stem cells are specialized cells
B. There is no evidence of the existence of gills during embryogenesis of mammals
C. All plant and animal cells are totipotent
D. Ontogeny repeats phylogeny

Answer

D

Explanation

Ontogeny repeats phylogeny given by Ernest Haeckel i.e. during development of organism there is repentance of character from ancestor to descendant.