Define sex
1 answer
Sex refers to the biological and physiological differences between male and female organisms. It is determined primarily by reproductive organs, chromosomes, and hormones. In humans, sex is typically assigned at birth based on physical characteristics such as genitalia, but it can also be determined genetically through chromosomal analysis. In terms of reproduction, sex is crucial as it determines sperm and egg production, as well as the potential to conceive and bear offspring. Additionally, sex can influence secondary sexual characteristics, such as breast development and facial hair growth, which differentiate males and females.