Question

Define sex ratio.what is its significance

Answer 1

Hey mate!!!

➡️The proportion of males to females in a given population, usually expressed as the number of males per 100 females at a specific stage in life, especially at conception, birth, and a given stage between birth and death.

Answer 2

male and female in the given population, usually expressed as a number of males per 100 femalse at a specific stage in life is called sex ratio