Oogenesis MCQs with answers for neet -CBSE-JAC exams

Multiple choice questions mcq on oogenesis MCQs with answers for neet-CBSE-JAC exams, in this article we know about various MCQ on oogenesis and Neet questions from oogenesis. We provide multiple choice questions (mcq) on oogenesis with answer and explanation.

■lesson-3 human reproduction and oogenesis MCQs with answers for neet-CBSE-JAC exams

■subtopics:- gametogenesis and oogenesis and their process and Spermatogenesis MCQs with answers for neet-CBSE-JAC exams

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Important MCQ in biology oogenesis

1) primary sex organs of female is which of following

A) oviduct
B) ovary
C) testes
D) ovule

Ans. B

2) position of ovary in human female body is

A) intra abdominal
B) abdominal
C) both
D) none

Ans. B

3) what is shape of ovary

A) bean shaped
B) apple shaped
C) almond shaped
D) none

Ans. C

4) ovary is suspended from dorsal abdominal wall by which mesentery

A) mesovarium
B) ovarian ligament
C) tunica albuginea
D) none

Ans. A

5) each ovary is attached to uterus by following

A) mesovarium
B) ovarian ligament
C) tunica albuginea
D) none

Ans. B

6) ovary is internally lined by which epithelium

A) germinal epithelium
B) stratified epithelium
C) both
D) none

Ans. A

7) outer part of stroma of ovary is known as

A) medulla
B) cortex
C) tunica albuginea
D) none

Ans. B

8) inner part of stroma of ovary is known as

A) medulla
B) cortex
C) tunica albuginea
D) none

Ans. A

9) cortex of ovary is made of which connective tissue

A) areolar connective tissue
B) reticular connective tissue
C) cuboidal connective tissue
D) none

Ans. B

10) medulla of ovary is made of which connective tissue

A) areolar connective tissue
B) reticular connective tissue
C) cuboidal connective tissue
D) none

Ans. A

11) ovarian follicles present in which region of ovary

A) medullary region
B) cortex region
C) outer region
D) none

Ans. B

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12) primary ovarian follicles transforms into mature Graafian follicle by stimulation of which hormone

A) LH
B) estrogen
C) FSH
D) progesterone

Ans. C

13) secondary oocytes present in which small cavity

A) antrum
B) theca externa
C) theca interna
D) none

Ans. A

14) outermost layer of antrum is

A) antrum
B) theca externa
C) theca interna
D) none

Ans. B

15) innermost layer of antrum is

A) antrum
B) theca externa
C) theca interna
D) none

Ans. C

16) antrum is filled with which viscous fluid

A) cerebrospinal fluid
B) hyluronidase
C) liquor folliculi
D) none

Ans. C

17) the process of formation of haploid female gametes is known as which of following

A) gametogenesis
B) spermatogenesis
C) oogenesis
D) none

Ans. C

18) diploid egg mother cells is

A) ova
B) oogonia
C) sperm
D) spermatogonia

Ans. B

19) number of primary follicles during the time of birth is

A) 2 million primary follicles
B) 3 million primary follicles
C) 4 million primary follicles
D) 5 million primary follicles

Ans. A

20) which one is discontinuous process

A) gametogenesis
B) spermatogenesis
C) oogenesis
D) none

Ans. C

21) Rapid mitotic divisions found in which phase of oogenesis

A) multiplicative phase
B) growth phase
C) maturation phase
D) none

Ans. A

22) which phase of oogenesis is of very long duration

A) multiplicative phase
B) growth phase
C) maturation phase
D) none

Ans. B

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23) vitellogenesis is

A) formation and accumulation of yolk
B) formation of carbohydrate
C) formation of proteins
D) formation and accumulation of fats

Ans. A

24) maturation phase is characterized by which of following

A) mitosis
B) meiosis
C) both A and B
D) none

Ans. B

25) primary oocytes undergoes meiosis-1 to form

A) secondary oocytes
B) ovum
C) primary follicles
D) secondary follicles

Ans. A

26) secondary oocytes undergoes meiosis II to form

A) secondary oocytes
B) ovum
C) primary follicles
D) secondary follicles

Ans. B

27) lampbrush chromosomes helps in the formation of which material

A) carbohydrates
B) proteins
C) yolk
D) fats

Ans. C

28) primary oocytes surrounded by more layers of granulosa to form

A) primary follicles
B) secondary follicles
C) tertiary follicles
D) Graafian follicles

Ans. A

29) how many ovum and polar body are formed by complete of 1 oogenesis

A) 1 ovum and 2 polar bodies
B) 1 ovum and 3 polar bodies
C) 2 ovum and 2 polar bodies
D) 2 ovum and 3 polar bodies

Ans. B

30) primary follicles surrounded by granulosa cells and finally changed to which follicles

A) primary follicles
B) secondary follicles
C) tertiary follicles
D) Graafian follicles

Ans. D

Neet questions from oogenesis/ mcq on oogenesis

In This article we know about various MCQ on oogenesis and Neet questions from oogenesis. We provide multiple choice questions (mcq) on oogenesis with answer and explanation.

1) Menstrual flow occurs due to shedding off

A) endometrium
B) myometrium
C) perimetrium
D) mesometrium

Ans. Option- (A) endometrium

2) One first day of standard menstrual cycle which pituitary hormone is more in amount

A) FSH
B) LH
C) Estrogen
D) progesterone

Ans. Option- (A) FSH

3) In which phase of menstrual cycle three peaks are observed at once

A) secretory phage
B) follicular phase
C) luteal phase
D) menstrual phase

Ans. Option- (B) follicular

4) the result of meiosis-1 in females for oogenesis will be

A) secondary oocyte
B) ovum
C) primary oocyte
D) secondary polar body

Ans. Option- (A) secondary oocyte

5) Which of the following hormones shows two peaks during a standard menstrual cycle

A) FSH
B) LH
C) Estrogen
D) progesterone

Ans. Option- (c) estrogen

6) in human females menstrual cycle is repeated in after around

A) 28/ 29 days
B) 30 days
C) 32 days
D) 15 days

Ans. Option- (A) 28/ 29 days

7) which peak of estrogen is wider and blunt during a standard menstrual cycle

A) ovulatory peak
B) pre- ovulatory peak
C) post ovulatory peak
D) peak observed at 29th day

Ans. Option- (B) post- ovulatory peak

8) which of the following pituitary hormones will be have more amount on 29th day of standard menstrual cycle

A) FSH
B) LH
C) Estrogen
D) progesterone

Ans. Option- (C) estrogen

9) the widest peak during a standard menstrual cycle is observed for the case of

A) FSH
B) LH
C) Estrogen
D) progesterone

Ans. Option- (D) progesterone

10) which of the following hormones shows peak solely in post of ovulatory phase

A) FSH
B) LH
C) Estrogen
D) progesterone

Ans. Option- (C) progesterone