During which period, does menopause generally occur in human female?

During which period did he ride fastest ?

Explain sexual cycle in human female.

On which day does the ovulation occur in human female ?

How does urine formation occur in human?

Name the birth hormone in human female.

Which metals are generally extracted by electrolytic process? Which positions these metals generally occupy in the periodic table ?

At which stage of life does oogenesis begin in human females.