1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Receptors for sperm binding in mammals are present on :
A
Zona pellucida
B
Corona radiata
C
Vitelline membrane
D
Perivitelline space
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of these is not an important component of initiation of parturition in humans?
A
Release of Prolactin
B
Increase in estrogen and progesterone ratio
C
Synthesis of prostaglandins
D
Release of Oxytocin
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following secretes the hormone, relaxin, during the later phase of pregnancy?
A
Uterus
B
Graafian follicle
C
Corpus luteum
D
Foetus
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Meiotic division of the secondary oocyte is completed
A
At the time of fusion of a sperm with an ovum
B
At the time of copulation
C
Prior to ovulation
D
After zygote formation
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