1
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
A change in the amount of yolk and its distribution in the egg will effect :
A
Fertilization
B
Pattern of cleavage
C
Formation of zygote
D
Number of blastomeres produced
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
In humans, at the end of the first meiotic division, the male germ cells differentiate into the:
A
secondary spermatocytes
B
spermatogonia
C
primary spermatocytes
D
spermatids
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
In human adult females oxytocin:
A
causes strong uterine contractions during parturition
B
stimulates pituitary to secrete vasopressin
C
stimulates growth of mammary glands
D
is secreted by anterior pituitary
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Which one of the following statements is incorrect about menstruation?
A
The beginning of the cycle of menstruation is called menarche
B
At menopause in the female, there is especially abrupt increase in gonadotropic hormones
C
The menstrual fluid can easily clot
D
During normal menstruation about 40 ml blood is lost
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