SSC Biology Chapter 11 | Reproduction | জীবের প্রজনন | Fahad Sir

Explained the concept and significance of reproduction in organisms, the functions of a flower as a reproductive organ, the sexual reproduction in plant with the life cycle of flowering plants, asexual and sexual reproduction of animal, the nature of reproduction, differences between the external and internal reproduction, the steps of human reproduction, the role of hormones in reproduction, the development of embryo, the mode of transmission, prevention and remedy of AIDS in human body.