The figure below shows the changes in blood level of hormones that takes during the menstrual cycle in a human female.

      

The figure below shows the changes in blood level of hormones that takes during the menstrual cycle in a human female.
pic17920191721.png
a) Name the hormones whose concentration arte represented by curves X and Y.
b) State two effects of the hormone X during the menstrual cycle.
c) Explain the role of FSH in female reproduction.
d) What is the role of a high concentration of luteinizing hormone?
e) State the fertile period during the menstrual cycle.

  

Answers


sharon
X - oestrogen
Y- progesterone
b) Repair and healing of endometrium after menstruation
stimulate pituitary gland to produce luteinizing hormone.
c) FSH- causes development of graafian follicle in ovary
it stimulates the tissue of ovary to produce another hormone called oestrogen.
d) Causes ovulation
e) 12th to 16th day after onset of ovulation.
sharon kalunda answered the question on September 17, 2019 at 14:23


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