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,1  2016
30. Which one of the followings is incorrectly
matched regarding male reproductive organs?
A) Testes: Sperm and sex hormones are produced
B) Epididymis: Ducts where sperm mature
C) Prostate gland: Contributes fluid to semen
D) Urethra: Contributes nutrients and mucuscontaining fluid to semen
31. Where do the female gonads (paired ovaries) lie?
1) Pelvic cavity
2) Thoracic cavity
3) Abdominal cavity
4) Scrotal sacs
Select the right answer
A) Only 1
B) Only 2
C) Only 4
D) All the above
32. A cross section at the midpoint of middle piece
of human sperm will show
A) Centriole, mitochondria and 9 + 2 arrangement
of microtubules
B) Centriole and mitochondria
C) Mitochondria and 9 + 2 arrangement of microtubules
D) 9 + 2 arrangement of microtubules only
The haemoglobin of a human foetus
MORPHOLOGY
1. The endocrine structure and the
corresponding hormones are listed in the
table below. Match the columns and
select the correct option.
Column I Column II
(a) Hypothalamus (p) Relaxin
(b) Anterior Pituitary (q) Estrogen
(c) Testis (r) FSH and LH
(d) Ovary (s) Androgens
(t) Gonadotropin releasing hormone
A. (a) - (t), (b) - (r), (c) - (s), (d) - (q)
B. (a) - (t), (b) - (r), (c) - (q), (d) - (s)
C. (a) - (p), (b) - (q), (c) - (s), (d) - (r)
D. (a) - (r), (b) - (t), (c) - (s), (d) - (q)
2. The Leydig cells as found in the human
body are the secretory source of
A) Glucagon B) Androgens
C) Progesterone D) Intestinal mucus
3. Signals for parturition originate from
A) Placenta only
B) Fully developed foetus only
C) Both placenta as well as fully developed foetus
D) Oxytocin released from maternal pituitary
4. Which one of the following statement is
false in respect of viability of
mammalian sperm?
A) Viability of sperm is determined by its motility
B) Sperms must be concentrated in a thick
suspension
C) Sperm is viable for only up to 24 hours
D) Survival of sperm depends on the pH of the
medium and is more active in alkaline medium
5. Hormones and their functions are listed
in the table below. Match the columns
and select the correct option.
Column I Column II
(a) Oxytocin (p) Stimulates ovulation
(b) Prolactin (q) Implantation and
maintenance of pregnancy
(c) LH (r) Lactation after child birth
(d) Progesterone (s) Uterine contraction
during labour
A) (a) - (s), (b) - (r), (c) - (p), (d) - (q)
B) (a) - (t), (b) - (p), (c) - (s), (d) - (r)
C) (a) - (s), (b) - (q), (c) - (r), (d) - (t)
D) (a) - (t), (b) - (r), (c) - (p), (d) - (s)
6. Parts of the sperm and their descriptions
are listed in the table below. Match the
columns and select the correct option.
Column I Column II
(a) Acrosome (i) contains mitochondria
producing energy for the sperm
(b) Head (ii) whip-like movements to
propel the sperm
(c) Midpiece (iii) contains the
chromosomes
(d) Tail (iv) contains the enzymes for
assisting fertilization
A) (a) - (i), (b) - (ii), (c) - (iv), (d) - (iii)
B) (a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)
C) (a) - (iii), (b) - (i), (c) - (ii), (d) - (iv)
D) (a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
7. Which one of the following statements is correct?
A) FSH and LH occur in both males and
females
B) FSH and LH stimulate the follicle to
secrete estrogen.
C) The ovarian cycle depends on the
blood levels of FSH and LH.
D) All of these are correct.
8. Short-lived immunity acquired from
mother to foetus across placenta or
through mother's milk to the infant is
categorized as
A) Cellular immunity
B) Passive immunity
C) Active immunity
D) Innate non-specific immunity
9. About which day in a normal human
menstrual cycle does rapid secretion of
LH (Popularly called LH-surge)
normally occurs?
I) 5th day
II) 11th day
III) 14th day IV) 20th day
Choose the correct code
A) Only 1
B) II & III
C) Only III
D) I,II,III, & IV
10. Which of the following structures are
derivatives of the endoderm?
A) Skin and nerve cord
B) Alimentary canal and respiratory
structures
C) Muscles and blood
D) Excretory and reproductive structures
11. Human seminal plasma, the fluid part of
semen, is produced by contributions
from the
i. Urethra
ii. Prostate
iii. Seminal vesicle
iv. Bulbo urethral gland
A) i and
iii B) i and iv
C) i, iii and iv D) ii, iii and iv
12. Which one of the following statement is
correct?
A) Spermatogenesis is the formation of
sperm cells.
B) Spermatogenesis occurs in the
seminiferous tubules.
C) Follicle-stimulating hormone (FSH)
indirectly stimulates spermatogenesis.
D) All of these are correct
13. Which one of the following statements is
incorrect about menopause?
A) Generally occurs between the ages of
45 and 55
B) Causes the cessation of the female
reproductive cycle
C) Anterior pituitary no longer produces
FSH and LH
D) Ovaries slowly reduce their secretion
of estrogen
14. Foetal ejection reflex in human female is
induced by
A) Differentiation of mammary glands
B) Pressure exerted by amniotic fluid
C) Release of oxytocin from pituitary
D) Fully developed foetus and placenta
15. Correct sequence of embryo
development
A) Gamete--> Zygote--> Morula->Blastula--> Gastrula
B) Gamete --> Zygote--> Blastula-->
Morula --> Gastrula
C) Gamete--> Neurula --> Gastrula
D) Gamete --> Neurula--> Morula
16. The correct sequence of spermatogenetic
stages leading to the formation of
sperms in a mature human testis is
A) Spermatogonia- spermatidspermatocyte- sperms
B) Spermatocyte- spermatogoniaspermatid- sperms
C) Spermatogonia- spermatocytespermatid- sperms
D) Spermatid- spermatocytespermatogonia- sperms
17. The haemoglobin of a human foetus
A) Has a higher affinity for oxygen than
that of an adult
B) Has a lower affinity for oxygen than
that of the adult
C) Its affinity for oxygen is the same as
that of an adult
D) Has only two protein subunits instead
of four
18. Match the Column I with Column II
Column I Column II
A) Parturition p Attachment of zygote to
endometrium
B) Gestation q Release of egg from
Graafian follicle
C) Ovulation r Delivery of baby from uterus
D) Implantation s Duration between
pregnancy and birth
E) Conception t Formation of zygote by
fusion of the egg and sperm
A) A = q, B = s, C = p, D = t, E = r
B) A = s, B = r, C = p, D = t, E = q
C) A = t, B = p, C = q, D = r, E = s
D) A = r, B = s, C = q, D = p, E = t
19. Given below is a diagrammatic sketch of
a portion of human male reproductive
system. Select the correct set of the
names of the parts labelled A, B, C, D.
ABCD
(1) Ureter Seminal vesicle Prostate Bulb ourethral gland
(2) Ureter Prostate Seminal vesicle
Bulbourethral gland
(3) Vas deferens Seminal vesicle Prostate
Bulbourethral gland
(4) Vas deferens Seminal vesicle
Bulbourethral gland Prostate
A) Option (1) B) Option (2)
C) Option (3) D) Option (4)
20. At the time of implantation, the human
embryo is called
I) Zygote
II) Blastocyst
III) Embryo
IV) Foetus
Choose the correct code
A) Only 1
B) Only II
C) Only III
D) I,II,III, & IV
21. Sertoli cells are nourishing cells in the
testis. They also secrete a hormone.
Identify the same.
MAHESH MOKIRALA
M.Sc, M.Ed., TS & AP SET
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A) Inhibin
B) Gonadotropin
C) Testosterone D) Relaxin
22. The type of connective tissue that is
associated with the Umbilical cord is
A) Adipose connective tissue
B) Jelly-like connective tissue
C) Areolar connective tissue
D) Reticular connective tissue
23. Which of the following are secretions
produced by the spermatozoa at the time
of fertilization?
A) Fertilizin and sperm lysin
B) Anti-fertilizin and sperm lysin
C) Fertilizin and anti-fertilizin
D) only sperm lysine
24. Which one of the followings causes the
mammary glands to enlarge at puberty?
A) Testosterone B) Progesterone
C) Estrogen
D) Oxytocin
25. What is the inner lining of the uterus
called?
I) Cervix
II) Oviduct
III) Endometrium
IV) Fimbriae
Select the correct answer
A) Only 1
B) Only II
C) Only III
D) I, II, III, & IV
26. Where does fertilization usually take place?
1) Cervix
2) Vagina
3) Uterus
4) Oviduct
Select the right answer
A) Only 1
B) Only 2
C) Only 4
D) All the above
27. The process of sperm production takes
place in the
A) Epididymis B) Vas deferens
C) Prostate glands D) Seminiferous tubules
28. Which one of the followings secretes the
gonadotropic hormones?
A) Adrenal
B) Anterior pituitary
C) Posterior pituitary D) Thyroid
29. Which one of the followings is incorrectly
matched regarding female reproductive
organs?
A) Ovaries - eggs and sex hormones are
produced
B) Oviducts - serves as the site of
fertilization
C) Uterus - Serves as the birth canal
D) Cervix - Contains opening to
embryo/fetus
ANSWERS
1-A, 2-B, 3-C, 4-C, 5-A, 6-B,
7-D, 8-B, 9-C, 10-B, 11-D, 12-D,
13-C, 14-D, 15-A, 16-C, 17-A,
18-D, 19-C, 20-B, 21-A, 22-B,
23-B, 24-C, 25-C, 26-C, 27-D,
28-B, 29-C, 30-D, 31-A, 32-C