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A) Do as directed:(i) Define Heredity.(ii) Give Law of Dominance. (iii) Write function of testis. |
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Answer» Answer: i) The passing on of physical or mental characteristics genetically from one generation to another. ii) The Law of DOMINANCE says that when an organism is heterozygous for a trait, only the dominant ALLELE will produce a phenotype. iii) The testes have two FUNCTIONS – to produce sperm and to produce hormones, PARTICULARLY testosterone. |
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