Cowper's gland is present in
Cockroach
Rabbit
Earthworm
Frog
Corpus luteum secretes.....
The Graafian follicle ruptures to release _________ from the ovary by the process called ovulation.
Neural crest cells break off from the ________ and later move to the sides of the developing embryo to form ________
The shortest gestation period is seen in
In mammals the estrogens are secreted by the Graafian follicle from its