Testicular degeneration and other disorders of reproductive system in mammals are due to the deficiency of
Vitamin $A$
Vitamin $B$
Vitamin $K$
Vitamin $E$
(d) Also known as antisterility vitamin.
Blastodisc or germinal disc refers to the protoplasm of egg, this is restricted to small area in
In teleosts, reptiles and birds the cleavage pattern is
$A$ : 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
Vitellogenesis occurs during the formation of
The mammalian primitive streak gives rise to
Confusing about what to choose? Our team will schedule a demo shortly.
