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(a)Pregnancy continues if the ovary of an expectant mother is removed after the 4 th month. Explain. (b) What is the role of the testes in the mammalian reproductive systems.

      

(a)Pregnancy continues if the ovary of an expectant mother is removed after the 4 th month. Explain.
(b) What is the role of the testes in the mammalian reproductive systems.

  

Answers


John
(a) The placenta takes over the role of the ovary of producing the hormone progesterone which maintains pregnancy.

(b) - Production of male gametes/ spermatozoa

- Production of Androgen i.e. testosterone hormone which influences secondary sexual characteristics
johnmulu answered the question on May 9, 2017 at 10:30


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