Fertilizins are the substances emitted from
Mature egg
Sperms
Immature egg
Polar body
The maximum growth rate occurs in
The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is
The shortest gestation period is seen in
Which of the following statement is not correct
In the fertile human female, approximately on which day of the menstrual cycle $(32\; days)$ does ovulation take place?