Gametogenesis is the process by which haploid gametes are formed in male and female gonads. Given below is a flowchart showing the control of hormones on the process of gametogenesis. Observe it carefully and answer the questions that follow. |
(i) Identify X and Y in the flowchart. Which process is shown under the hormonal control? |
(ii) Explain the function of different hormones shown above. |
Answer:
(i) In the flowchart, X - ovary and Y - uterus. Given flowchart represents the hormonal control of oogenesis, i.e. the process of formation of female gametes. (ii) The functions of different hormones are as follows · GnRH - Stimulates anterior lobe of pituitary to secrete LH and FSH. · FSH - Stimulates growth of ovarian follicles and development of egg. · LH - Stimulates the corpus luteum to secrete progesterone.
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