Among These Choices,the Largest Cell Involved in Frog Reproduction Is

Question

Among these choices,the largest cell involved in frog reproduction is
A)the spermatozoon.
B)the ovum.
C)a blastomere in the vegetal pole.
D)a blastomere in the animal pole.
E)one of the products of the first cleavage.

Accepted Answer

The ovum, or egg cell, is the largest cell involved in frog reproduction. It is visible to the naked eye and can be up to 1.5mm in diameter. The spermatozoon, on the other hand, is much smaller and can only be seen under a microscope. Blastomeres are also small cells and are not involved in frog reproduction as they are produced during the process of embryonic development after fertilization.