Q20. Match List-I with List-II: List-I (A) Ovulatory phase (B) Follicular phase (C) Luteal phase (D)

Q: What is the correct answer for CUET UG Biology Q20?

The correct answer is D. The menstrual flow results due to breakdown of endometrial lining of the uterus and its blood vessels which forms liquid that comes out through vagina. The secretion of gonadotropins (LH and FSH) increases gradually during the follicular phase, and stimulates follicular development as well as secretion of estrogens by the growing follicles. Both LH and FSH attain a peak level in the middle of cycl

Q: Q20. Match List-I with List-II: List-I (A) Ovulatory phase (B) Follicular phase (C) Luteal phase (D) Menstrual phase List-II (I) Proliferative phase (II) Both LH and FSH attain a peak level (III)…

The correct answer is D. The menstrual flow results due to breakdown of endometrial lining of the uterus and its blood vessels which forms liquid that comes out through vagina. The secretion of gonadotropins (LH and FSH) increases gradually during the follicular phase, and stimulates follicular development as well as secretion of estrogens by the growing follicles. Both LH and FSH attain a peak level in the middle of cycl

Q: What are the options for this CUET UG Biology question?

A. (A)-(IV), (B)-(II), (C)-(III), (D)-(I) · B. (A)-(II), (B)-(IV), (C)-(I), (D)-(III) · C. (A)-(I), (B)-(II), (C)-(III), (D)-(IV) · D. (A)-(II), (B)-(I), (C)-(IV), (D)-(III)

Question

Q20. Match List-I with List-II: List-I (A) Ovulatory phase (B) Follicular phase (C) Luteal phase (D) Menstrual phase List-II (I) Proliferative phase (II) Both LH and FSH attain a peak level (III) Breakdown of endometrial lining of uterus and its blood vessels (IV) Secretory phase Choose the correct answer from the options given below:

FirstInTest · Accepted Answer

The menstrual flow results due to breakdown of endometrial lining of the uterus and its blood vessels which forms liquid that comes out through vagina. The secretion of gonadotropins (LH and FSH) increases gradually during the follicular phase, and stimulates follicular development as well as secretion of estrogens by the growing follicles. Both LH and FSH attain a peak level in the middle of cycle (about 14th day). Rapid secretion of LH leading to its maximum level during the mid-cycle called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation). Follicular phase is also called as proliferative phase and luteal phase is also called as secretory phase. Correct matches: (A) Ovulatory phase - (II) Both LH and FSH attain a peak level; (B) Follicular phase - (I) Proliferative phase; (C) Luteal phase - (IV) Secretory phase; (D) Menstrual phase - (III) Breakdown of endometrial lining of uterus and its blood vessels.

Answer

(A)-(IV), (B)-(II), (C)-(III), (D)-(I)

Answer

(A)-(II), (B)-(IV), (C)-(I), (D)-(III)

Answer

(A)-(I), (B)-(II), (C)-(III), (D)-(IV)

Answer

(A)-(II), (B)-(I), (C)-(IV), (D)-(III)

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