Blastopore is found in
Blastula and is opening of archenteron
Blastula and is opening of blastocoel
Gastrula and is opening of archenteron
Gastrula and is opening of blastocoel
Pituitary gland is derived from
The respiratory function of embryo is performed by
The events of the menstrual cycle are represented below. In which of the following option the level of $FSH$, $LH$ an progesterone is mentioned correctly
Meroblastic cleavage refers to which type of division of egg
The villi which are formed by the allantochorion to form the intimate connection with uterine endometrium functions as