Evolution of Male and Female | مرد عورت کیسے بنے؟ | Uzma Rumi

Why do males and females exist, and what truly defines them in biology? This video explains the evolution of sexual reproduction through the concept of gamete size, showing how natural selection created two opposite strategies—large, nutrient-rich eggs and small, fast, numerous sperm. Using examples from plants, animals, and humans, we explore sexual selection, behavioral differences between males and females, and the biological roots of love and attraction—while also emphasizing that human societies are guided by culture, ethics, and justice, not instinct alone. An educational journey through evolution, biology, and human responsibility. Why do males and females exist, and what truly defines them in biology? This video explains the evolutionary journey of sexual reproduction through the concept of **gamete size**, showing how natural selection created two opposite strategies—large, nutrient-rich eggs and small, fast, numerous sperm. Through examples from plants, animals, and humans, we examine the biological roots of sexual selection, differences in male and female behavior, and love and attraction—while emphasizing the fact that human societies are guided not only by instinct but also by culture, morality, and justice. An educational journey through evolution, biology, and human responsibility. If you like our content, please do like, share, and subscribe to our channel.