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(a) Draw a diagrammatic sectional view o...

(a) Draw a diagrammatic sectional view of the female reproductive system of human and label the parts
(i) where the secondary oocytes develop
(ii) which helps in collection of ovum after ovulation
(iii) where fertilization occurs
(iv) where implantation of embryo occurs.
(b) Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females.

Text Solution

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(i) Ovary
(ii) Fimbriae
(iii) Ampullary - Isthemic junction
(iv) Endometrium of uterus.
(b) F.S.H. - It stimulates maturation of follicles. LH - Increase in level of LH causes ovulation or release of ovum. Role of ovarian hormone - Estrogen - It stimulates follicular development. Progesterone - It help maintain endometrium of pregnancy.
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