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(d) pollen grains.4. What are the advantages of sexual reproduction over asexual reproduction?5. What are the functions performed by the testis in human beings? |
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Answer» Answer: 4. The advantages of sexual reproduction: i) produces genetic variation in the offspring. ii) the species can ADAPT to new ENVIRONMENTS DUE to variation, which gives them a survival advantage. iii) a disease is less likely to affect all the individuals in a population. ii)Testes produce testosterone. |
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