1
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
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Which of the following hormone levels will cause release of ovum (ovulation) from the graffian follicle?
A
Low concentration of FSH
B
High concentration of Progesterone
C
Low concentration of LH
D
High concentration of Estrogen
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Match the following columns and select the correct option.
Column-I Column-II
(A) Placenta (i) Androgens
(B) Zona pellucida (ii) Human Chorionic Gonadotropin (hCG)
(C) Bulbo-urethral (iii) Layer of the ovum
(D) Leydig cells (iv) Lubrication of the Penis
A
(A) $$ \to $$ (ii), (B) $$ \to $$ (iii), (C) $$ \to $$ (iv), (D) $$ \to $$ (i)
B
(A) $$ \to $$ (i), (B) $$ \to $$ (iv), (C) $$ \to $$ (ii), (D) $$ \to $$ (iii)
C
(A) $$ \to $$ (iv), (B) $$ \to $$ (iii), (C) $$ \to $$ (i), (D) $$ \to $$ (ii)
D
(A) $$ \to $$ (iii), (B) $$ \to $$ (ii), (C) $$ \to $$ (iv), (D) $$ \to $$ (i)
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Extrusion of second polar body from egg nucleus occurs :
A
Before entry of sperm into ovum
B
Simultaneously with first cleavage
C
After entry of sperm but before fertilization
D
After fertilization
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