The following is the illustration of the sequence of ovarian events "a" to "i" in a human female:

CBSE Class 12 CBSE Class 12 Biology
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1

the following is the illustration of the sequence of ovarian events “a” to “i” in a human female:

a. Identify the figure that illustrate corpus luteum and name the pituitary hormone the influences its formation.
b. Specify the endocrine function of corpus luteum.How does it influence the uterus? Why is it essential?
c. What is the difference between “d” and “e”?
d. Draw a neat labelled sketch of Graffian follicle.

2

a. “g”, Luteinising hormone(LH)
b. Produces the hormone progesterone, causes highly vascularised. It is essential for the implantation of the fetilized ovum and to maintain the same during pregnancy.
c. “d” is the developing tertiary follicle.“e” is the Graffian follicle.
d.