8:20 Higher Human Biology - Unit 2 - Hormonal Control of the Menstrual Cycle 6:41 Higher Human Biology - Hormonal Control of Reproduction in Males 6:20 Higher Human Biology - Unit 2 - Hormonal Control of Sperm Production 5:10 Higher Human Biology Unit 1 - Genomics 5:49 Higher Human Biology - Metabolic Pathways (pt 1) 9:52 1.1 Division and Differentiation Section 1 Somatic and Germline Cells 5:37 Higher Human Biology - Unit 2 - Hormonal Control of Reproduction in Females