Is Gender Determined by Male or Female Chromosomes?

Explore how male and female chromosomes determine gender. Learn about the role of DNA in sex determination.

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Gender is determined by chromosomes inherited from both parents. Specifically, it's the male's sperm that decides the sex: an X chromosome results in a female (XX) and a Y chromosome results in a male (XY).

FAQs & Answers

  1. What are the roles of X and Y chromosomes in gender determination? The X chromosome from the mother and Y chromosome from the father determine if the offspring will be male (XY) or female (XX).
  2. Can gender be influenced by factors other than chromosomes? While chromosomes primarily determine sex, factors such as hormones and environment can play a role in gender identity.
  3. What is the difference between sex and gender? Sex refers to biological differences, including chromosomes, while gender encompasses roles, behaviors, and identities.
  4. How can chromosomes affect gender development? Chromosomes influence the development of sexual characteristics, including the presence of male or female reproductive organs.

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