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.
Sex refers to the biological characteristics that categorize individuals as male or female. It is determined primarily by factors such as chromosomes, hormones, and reproductive anatomy. Typically, individuals born with XY chromosomes and male reproductive anatomy are categorized as male, while those born with XX chromosomes and female reproductive anatomy are categorized as female. However, it's important to note that sex can be more complex and can include intersex individuals who possess variations in sex chromosomes, hormones, or reproductive anatomy that do not fit typical male or female categories.
