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Human Reproduction · Question 49

NEET 2016 (Phase 2)MatchingMedium📈 Topic in 75% papers+4−1
1

Match column I with column II and select the correct option using the codes given below.

  1. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
  2. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
  3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
  4. (a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)

Answer

(2) (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

Solution

(a) Mons pubis is a cushion of fatty tissue covered by skin and pubic hair; it is part of the female external genitalia (iii).

(b) Antrum is the fluid-filled cavity of the tertiary follicle, which matures into the Graafian follicle (iv).

(c) Trophectoderm (trophoblast) of the blastocyst gets attached to the endometrium and helps in implantation; the blastocyst develops into the embryo (i).

(d) Nebenkern is the spiral mitochondrial sheath in the middle piece of the sperm (ii).

∴ (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii).

Answer: (2)

NEET 2016 (Phase 2)

Keep practising — Human Reproduction

2

Several hormones like hCG, hPL, estrogen, progesterone are produced by

  1. ovary
  2. placenta
  3. Fallopian tube
  4. pituitary.
NEET 2016 (Phase 2)
3

In human females, meiosis-II is not completed until

  1. uterine implantation
  2. birth
  3. puberty
  4. fertilisation
AIPMT 2015
4

Which of the following layers in an antral follicle is acellular?

  1. Stroma
  2. Zona pellucida
  3. Granulosa
  4. Theca interna
AIPMT 2015
5

Which of the following events is not associated with ovulation in human life?

  1. Release of secondary oocyte
  2. LH surge
  3. Decrease in estradiol
  4. Full development of Graafian follicle
AIPMT 2015
6

Ectopic pregnancies are referred to as

  1. implantation of defective embryo in the uterus
  2. pregnancies terminated due to hormonal imbalance
  3. pregnancies with genetic abnormality
  4. implantation of embryo at site other than uterus.
AIPMT 2015
7

Which of the following cells during gametogenesis is normally diploid?

  1. Spermatogonia
  2. Secondary polar body
  3. Primary polar body
  4. Spermatid
AIPMT 2015 (Cancelled)
8

Capacitation refers to changes in the

  1. ovum after fertilisation
  2. sperm after fertilisation
  3. sperm before fertilisation
  4. ovum before fertilisation
AIPMT 2015 (Cancelled)
9

Hysterectomy is surgical removal of

  1. vas deferens
  2. mammary glands
  3. uterus
  4. prostate gland
AIPMT 2015 (Cancelled)
10

Which of these is not an important component of initiation of parturition in humans?

  1. Release of oxytocin
  2. Release of prolactin
  3. Increase in estrogen and progesterone ratio
  4. Synthesis of prostaglandins
AIPMT 2015 (Cancelled)
11

The shared terminal duct of the reproductive and urinary system in the human male is

  1. urethra
  2. ureter
  3. vas deferens
  4. vasa efferentia
AIPMT 2014

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