DAIRY FARM INSTRUCTOR -KERALA PSC
FULL CHAPTER IN QUESTION FORM
SERIES -1
BIOLOGY -- HUMAN REPRODUCTION
1. In humans reproduction is
(a) Asexual reproduction and viviparous
(b) Sexual reproduction and oviparous
(c) Asexual reproduction and oviparous
(d) Sexual reproduction and viviparous
Ans: (d)
2. Gametogensis refers to
(a) Formation of sperms in male
(b) Formation of ovum in female
(c) Fusion of male and female gamete
(d) Both (a) and (b)
Ans: (d)
3. Transfer of sperms into the female genital tract is
(a) Emasculation
(b) Insemination
(c) Fertilisation
(d) Garnetogenesis
Ans: ( b)
4. The process of fusion of male and female gametes in human is known as
(a) Insemination
(b) Gametogenesis
(c) Fertilisation
(d) Vasectomy
Ans : (c)
5. In human reproductive system implantation is a process in which?
(a) Ovum attaches to the uterine wall
(b) Primary oocyte attaches to the uterine wall
(c) First polar body attaches to the uterine wall
(d) Blastocyst attaches to the uterine wall
Ans : (d)
6. In women embryonic development is known as
(a) Puberty
(b) Insemination
(c) Parturition
(d) Gestation
Ans : ( d)
7. Delivery of baby by woman is known as
(a) Fertilisation
(b) Insemination
(c) Parturition
(d) Gestation
Ans :(c)
8. Which of the following is not a reproductive event of human?
(a) Gametogenesis
(b) Parturition
(c) Triple fusion
(d) Gestation
Ans : (c)
9. Which of the following is not true?
(a) In man sperm formation continues even in old age
(b) In females ovum formation continues in old age
(c) Male reproductive system is located in pelvic region
(d) Human are viviparous
Ans : ( b)
10. Which of the male reproductive organ is situated outside the abdominal
cavity?
(a) Seminal vesicles
(b) Testis
(c) Vas deferens
(d) Vasa Efferentia
Ans :( b)
11. Scrotum is a pouch combining
(a) Seminal vesicle
(b) Testis
(c) Prostate glands
(d) Bulbourethral gland
Ans : ( b)
12. Role of scrotum is to
(a) Protect prostate glaid
(b) Maintain a low temperature (2–2.5 degree celsius lower than internal
body temperature) for spermatogenesis
(c) Protect seminal vesicles
(d) Bring the sperms in the urethra
Ans:(b)
13. Each testis have around how many testicular lobules
(a) 2.5 × 103
(b) 25
(c) 250
(d) Both (a) and (c)
Ans:(c)
14. Which of the following are an accessory duct of male reproduction system
in humans?
A. Rete testis
B. Vasa efferencia
C. Vas deferens
D. Epididymis
Options -
(a) A and B only
(b) A, C and D only
(c) A, C and D only
(d) A and C only
Ans:(c)
15. Sperms are produced in
(a) Seminal vesicles
(b) Bulbourethral gland
(c) Rete testis
(d) Seminiferous tubules
Ans:(d)
16. Seminiferous tubules are located in cells?
(a) Bulbourethral gland
(b) Seminal vesicles
(c) Testicular lobules
(d) Epididymus
Ans:(c)
17. Seminiferous tubules are lined on the inside by how many type
(a) Two
(b) One
(c) Four
(d) Three
Ans:(a)
18. The cells present in the inner lining of seminiferous tubules are
(a) Spermatogonia
(b) Sertoli cells
(c) Leydig cells
(d) Both (a) and (b)
Ans : (d)
For more MCQs click the below link:
Class 12- Biology-Human Reproduction MCQs
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