Jan 11, 2026Uncover the science behind gender identity and its biological influences. Learn about genetics, brain structure, and hormones.

Jan 7, 2026Explore how gender determination works and debunk myths about family influence on gender identity.

Jan 6, 2026Explore the biological and social factors that determine whether someone is male or female.

Jan 6, 2026Explore the simultaneous evolution of males and females in nature and its impact on species diversity.

Jan 4, 2026Explore why some men appear to have only daughters. Learn about genetics and the science behind offspring gender.

Jan 4, 2026Explore the genetic theory of YY humans, a fascinating topic in genetics that discusses the implications of having two Y chromosomes.

Jan 2, 2026Explore the distribution of male and female sperm and how it affects fertilization chances.

Jan 2, 2026Explore the complexities of strength differences between genders, including physical, emotional, and mental resilience.

Dec 30, 2025Discover how sex chromosomes determine gender at conception, clarifying common misconceptions.

Dec 18, 2025Learn how embryos begin with the potential for both male and female characteristics and the role of chromosomes in gender development.

Dec 15, 2025Explore if girls can have AY chromosomes and learn about X and Y chromosome combinations essential for life.

Dec 15, 2025Explore whether girls can be color blind and learn about the genetic factors behind this condition.

Nov 13, 2025Explore the challenges faced by the Y chromosome in self-repair and its critical functions.

Nov 3, 2025Discover how some males can exist without a Y chromosome through Swyer syndrome, challenging traditional views on sex determination.

Oct 27, 2025Discover the roles of the Y chromosome beyond gender determination, including male fertility and genetic diversity.

Oct 20, 2025Discover how twins of the same gender can still appear different based on their genetic origins.

Sep 29, 2025Explore the reality of intersex traits and learn about their prevalence in the human population in this informative Q&A.

Sep 23, 2025Explore how genetic tests identify male and female DNA in blood samples. Learn about the complexity of sex determination from blood.

Sep 18, 2025Explore the binary opposition theory of gender and its critiques related to gender fluidity and non-binary identities.

Sep 2, 2025Explore how testosterone affects attraction and the role it plays in human relationships.

Aug 5, 2025Explore the diverse spectrum of genders in nature beyond just male and female. Discover intersex and hermaphroditic traits.

Apr 28, 2025Discover how Xist was identified and its crucial role in X-chromosome inactivation.