Correct the following statement.

22 pairs of chromosomes called autosomes are not common in male and female.

Correct the following statement.

Puberty begin earlier in men.

Correct the following statement.

Correct the following statement.

Adrenal gland is called as the master gland.

Correct the following statement.

The thread-like structures in the nucleus of a cell are called lymphocytes.

Select odd one out: 

Ovulation, menstruation, menopause, menarche.

Select odd one out:

Growth spurt, voice cracking, increase of height, childhood.