Notochord, skeletal system and dermis of the skin are the derivatives of
Mesoderm
Endoderm
Ectoderm
All of these
Find out $A, B$ and $C$ in the figure given below
How many chromosome numbers are present in primary spermatocytes of human ?
Sequence of hormones during menstrual cycle is
Largest egg is of
Location - function : Testis and Ovary