8:20 Higher Human Biology - Unit 2 - Hormonal Control of the Menstrual Cycle 6:20 Higher Human Biology - Unit 2 - Hormonal Control of Sperm Production 6:41 Higher Human Biology - Hormonal Control of Reproduction in Males 5:10 Higher Human Biology Unit 1 - Genomics 5:49 Higher Human Biology - Metabolic Pathways (pt 1) 5:37 Higher Human Biology - Unit 2 - Hormonal Control of Reproduction in Females 8:37 Higher Human Biology - Unit 3 - Structure of Cerebral Cortex