Where do sperms get matured?
In seminal vesicle
Seminiferous tubules
In epididymis
Vasa efferentia
At which phase, both $LH$ and $FSH$ attain a peak level?
If both ovaries are removed from pregnant human female in first trimester of pregnancy then it will lead to
Identify $A, B, C$ and $D$ in the figure given below
During the fourth and sixth cleavage of the zygote
Label $A, B, C, D$ in following diagram