Sertoli cells are
Present in ovary and secretes progesterone.
Present in cortex of adrenal and secretes adrenalin
Present in seminiferous tubules and provide nutrition to the developing sperms.
Present in pancreas and secretes cholecystokinin
Eye is developed from
Ontogenetically liver and pancreas are or During embryonic development pancreas and liver develop from which germinal layer
After gastrulation the roof of archenteron is formed by
Identify $A, B, C$ and $D$ in the figure given below
Sequence of hormones during menstrual cycle is