Seminal plasma in humans is rich in
fructose and calcium but has no enzymes
glucose and certain enzymes but has no calcium
fructose and certain enzymes but poor in calcium
fructose, calcium and certain enzymes.
In frog chromosome no. is reduced to half
Prostate gland surrounds the $...A....$ It produces milky, slightly alkaline solution which forms $...B..$ volume of the semen. The secretion contains $...C...$ acid and enzymes (acid phosphates, amylase pepsinogen and prostaglandins). $A$, $B$ and $C$ in the above statement is
Holoblastic cleavage may occur in eggs which are
Ovum receives the sperm in the region of
Choose the correct combination of the labelling for the following structure.