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How does the human body work? - Class 12

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Unit 1: Human reproduction

Introduction to the reproductive system: Human reproductionThe male reproductive system: Human reproductionThe female reproductive system: Human reproduction
Gametogenesis: Human reproductionMenstrual cycle: Human reproductionFertilization, pregnancy, and embryonic development: Human reproductionParturition and lactation: Human reproduction

Unit 2: Human health and disease

Common diseases in human beings: Human health and diseaseTypes of immunity and the immune system: Human health and diseaseHIV and AIDs: Human health and disease
Cancer: Human health and diseaseAddiction and dependence: Human health and disease

Unit 3: Reproductive health

Birth control: Reproductive healthSexually transmitted infections: Reproductive healthInfertility: Reproductive health
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