Which of the following cells provide nutrition to the sperm?
Options
(a) Leydig’s cells (b) granulosa cells (c) primary germ cells (d) Sertoli cells
Correct Answer:
Sertoli cells
Explanation:
No explanation available. Be […]
In human beings, the second meiotic division in the ovum occurs
Options
(a) after fertilization (b) after ovulation (c) after implantation (d) immediately before ovulation
Correct Answer:
after fertilization
Explanation:
No explanation available. […]
Seminal plasma in human males is rich in :
Options
(a) fructose and calcium (b) glucose and calcium (c) DNA and testosterone (d) ribose and potassium
Correct Answer:
fructose and calcium
Explanation:
Seminal […]
The signals for parturtition originate from
Options
(a) placenta only (b) plascenta as well as fully developed foetus (c) oxytocin released from materna pituitary (d) fully devloped foetus only
Correct Answer:
plascenta as […]
Vasa effferentia are the ductules leading from
Options
(a) testicular loubles to rete testis (b) rete testis to vas deferens (c) vas deferens to epididymis (d) epididymis to urethra
Correct Answer:
rete testis […]
The part of fallopian tube closest to the ovary is
Options
(a) isthmus (b) infundibulum (c) cervix (d) ampulla
Correct Answer:
infundibulum
Explanation:
The part of fallopian tube closest to the ovary is […]
Which extra-embryonic membrane in human prevents desiccation of the embryo inside the uterus?
Options
(a) Chorion (b) Allantois (c) Yolk sac (d) Amnion
Correct Answer:
Amnion
Explanation:
Amnion is an extraembryonic membrane in […]
One of the following is not a method of contraception – which one?
Options
(a) Tubectomy (b) Condoms (c) Pills of a combination of oxytocin and vasopressin (d) Lippes loop
Correct Answer:
Pills […]
The Leydig cells found in the human body are the secretory source of
Options
(a) Progesterone (b) intestinal mucus (c) glucagon (d) andeogens
Correct Answer:
andeogens
Explanation:
Leydig cells found in testis is […]
Cu ions released from copper – releasing Intra Uterine Devices (IUDs) :
Options
(a) make uterus unsuitable for implantation (b) increase phagocytosis of sperms (c) suppress sperm motility (d) prevent ovulation
Correct Answer: […]
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