Find $A$ to $D$ in figure
$A-$Breaking zona pellucida, $B-$Inner cell mass, $C-$Blastocoel, $D-$Trophoblast
$A-$Breaking zona pellucida, $B-$Inner cell mass, $C-$ Trophoblast, $D-$Blastocoel
$A-$Breaking zona pellucida, $B-$ Blastocoel, $C-$Inner cell mass, $D-$Trophoblast
$A-$Breaking zona pellucida, $B-$ Trophoblast, $C-$Inner cell mass, $D-$Blastocoel
What is true about cleavage in the fertilised egg in humans
Fertilisation of an egg cell it means......
$(1)$ End of process of oogenesis
$(2)$ Induces the completion of the second meiotic division
$(3)$ The corpus luteum degenerates
$(4)$ Signals for maintain progesterone level in blood
$(5)$ Formation of zygote
Implantation is the process of
Where does fertilisation take place in human beings ? What changes occur in egg cell (ovum) during fertilisation ?
The layer of uterus which becomes much eroded due to placental villi is known as