Oogonia are

Question

Oogonia are (A) constant in number before the birth and added after birth (B) constant in number and never be added after birth (C) constant in number before birth without division (D) Never be constant in number both before and after birth

Tardigrade Admin · Accepted Answer

The formation of ova starts from the cells present inside the ovary known as the oogonia. The cells of oogonium undergo mitotic divisions to form diploid primary oocytes. All the primary oocytes are formed before birth inside the ovary, and none are formed after birth during the whole lifetime of the individual. By the time of birth, there are about 2 million primary oocytes already formed inside the ovary.
Solution

Q. Oogonia are

constant in number before the birth and added after birth

constant in number and never be added after birth

constant in number before birth without division

Never be constant in number both before and after birth