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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?​

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.

5. i)Testes PRODUCE SPERMS.

   ii)Testes produce testosterone.



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