Question
Biology Question on human reproduction
At which stage of life the oogenesis process is initiated?
A
Puberty
B
Embryonic development stage
C
Birth
D
Adult
Answer
Embryonic development stage
Explanation
Solution
Oogenesis is the formation of the ova or the female sex gamete. It begins in the early fetus when primordial germ cells migrate from the yolk sac of the embryo to the genital ridge at 5–6 weeks of gestation.