Biology Grade 12 

18.2 Reproduction in Plants 18.2.1 Parthenocarpy 18.2.2 Seed Dormancy 18.2.3 Fruit set and fruit ripening 18.2.4 Photoperiodism 18.2.5 Vernalisation

18.3 Reproduction in Animals 18.3.1 Asexual Reproduction 18.3.2 Tissue Culturing and Cloning 18.3.3 Identical Twins 18.3.4 Sexual Reproduction

18.4 Reproduction in Man 18.4.1 Male Reproductive System 18.4.2 Female Reproductive System 18.4.3 Test Tube Babies

18.5 Sexually Transmitted Diseases (STD) 18.5.1 Gonorrhoa 18.5.2 Syphilis 18.5.3 Genital Herpes