Which of the following statement is not correct
Fertilizin of one species of animal will react with antifertilizin of another species
Fertilizin of one species of animal will react with the antifertilizin of the same species
Fertilizin is a glycoprotein and antifertilizins are acid proteins
Molecular weight of fertilizin is about $3,00,000$ and antifertilizin $10,000$
How many eggs do you think were released by the ovary of a female dog which gave birth to $6$ puppies?
The cleavage having incomplete division of egg is known as
$A$ : Blastocyst undergoes gastrulation to produce the three germinal layers.
$R$ : This involves cell movements (morphogenetic movement) that eventually help to attain new shape and morphology of embryo
Androgen binding protein which helps in concentrating testosterone in the seminiferous tubule, and which inhibits $ICSH$ secreted by anterior pituitary and $GnRH$ production by hypothalamus is secreted by
Endometrium is found in