Mark the incorrect statement
Polyspermy is prevented by depolarisation of the membrane is called as fast block
Entry of sperm into ovum restarts the cell cycle by breaking down $MPF$ and turning on the $APC$
If implantation occurs anywhere else other than uterus, it is called tubal pregnancy
Ability to reproduce is lost in female primate after menopause
Which cell division is found during cleavage
At what stage the primitive streak in the chick embryo is formed
Which of these is used to control human population?
Select the correct statement
In ladies, the oviducts are cutted or removed surgically to avoid the chances of fertilization. This is called