Questions on Human Reproduction. MCQs (Multiple Choice Questions) on Human Reproduction with answers. Test No. 5
Human Reproduction MCQs Quiz - 05
Congratulations - you have completed Human Reproduction MCQs Quiz - 05. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%
Your answers are highlighted below.
The Leydig cells as found in the human body are the secretory source of
In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was
High levels of FSH and LH in uterus to stimulate endometrial thickening
High level of circulating HCG to stimulate estrogen and progesterone synthesis
High level of circulating FSH and LH in the uterus to stimulate implantation of the embryo
High level of circulating HCG to stimulate endometrial thickening
Signals for parturition originate from
Fully developed foetus only
Both placenta as well as fully developed foetus
Oxytocin released from maternal pituitary
Which one of the following statements is false in respect of viability of mammalian sperm?
Viability of sperm is determined by its motility
Sperms must be concentrated in a thick suspension
Sperm is viable for only up to 24 hours
Survival of sperm depends on the pH of the medium and is more active in alkaline medium
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) - (t), (b) - (r), (c) - (s), (d) - (q)
(a) - (t), (b) - (r), (c) - (q), (d) - (s)
(a) - (p), (b) - (q), (c) - (s), (d) - (r)
(a) - (r), (b) - (t), (c) - (s), (d) - (q)
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) Luteinizing hormone||(r) Lactation after child birth|
|(d) Progesterone||(s) Uterine contraction during labour|
|(t) Reabsorption of water by Nephrons|
(a) - (s), (b) - (r), (c) - (p), (d) - (q)
(a) - (t), (b) - (p), (c) - (s), (d) - (r)
(a) - (s), (b) - (q), (c) - (r), (d) - (t)
(a) - (t), (b) - (r), (c) - (p), (d) - (s)
Male Accessory Glands and their functions are listed in the table below. Match the columns and select the correct option.
|Column I (male Accessory Glands)||Column II (Functions)|
|(a) Seminal vesicle||(i) Secretes watery alkaline fluid for raising vaginal pH|
|(b) Prostate gland||(ii) Secretes lubricating mucus|
|(c) Bulbourethral gland||(iii) Secretes fructose & seminal fluid|
(a) - (ii), (b) - (iii), (c) - (i)
(a) - (i), (b) - (ii), (c) - (iii)
(a) - (ii), (b) - (i), (c) - (iii)
(a) - (iii), (b) - (i), (c) - (ii)
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) - (i), (b) - (ii), (c) - (iv), (d) - (iii)
(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)
(a) - (iii), (b) - (i), (c) - (ii), (d) - (iv)
(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
Which one of the following statements is correct?
FSH and LH occur in both males and females
FSH and LH stimulate the follicle to secrete estrogen.
The ovarian cycle depends on the blood levels of FSH and LH.
All of these are correct.
Is a shallow depression in the interventricular septum
Is a condition in which the heart valves do not completely close
Is a connection between the pulmonary trunk and the aorta in the fetus
Connects the two atria in the fetal heart
Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is categorized as:
Innate non-specific immunity
The part of Fallopian tube closest to the ovary is
About which day in a normal human menstrual cycle does rapid secretion of LH (Popularly called LH-surge) normally occurs?
Ovulation in the human female normally takes place during the menstrual cycle
At the end of the proliferative phase
At the beginning of the proliferative phase
Just before the end of the secretory cycle
At the mid secretory phase
Which of the following structures are derivatives of the endoderm?
Skin and nerve cord
Alimentary canal and respiratory structures
Muscles and blood
Excretory and reproductive structures
Once you are finished, click the button below. Any items you have not completed will be marked incorrect.
There are 15 questions to complete.