1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Select the correct sequence for transport of sperm cells in male reproductive system :
A
Seminiferous tubules $$ \to $$ Vasa efferentia $$ \to $$ Epididymis $$ \to $$ Inguinal canal $$ \to $$ Urethra
B
Testis $$ \to $$ Epididymis $$ \to $$ Vasa efferentia $$ \to $$ Vas deferens $$ \to $$ Ejaculatory duct $$ \to $$ Inguinal canal $$ \to $$ Urethra $$ \to $$ Urethral meatus
C
Testis $$ \to $$ Epididymis $$ \to $$ Vasa efferentia $$ \to $$ Rate testis $$ \to $$ Inguinal canal $$ \to $$ Urethra
D
Seminiferous tubules $$ \to $$ Rete testis $$ \to $$ Vasa efferentia $$ \to $$ Epididymis $$ \to $$ Vas deferens $$ \to $$ Ejaculatory duct $$ \to $$ Urethra $$ \to $$ Urethral meatus
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Select the horomone-releasing Intra-Uterine Devices.
A
Progestasert, LNG-20
B
Lippes Loop, Multiload 375
C
Vaults, LNG-20
D
Multiload 375, Progestasert
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
In Antirrhinum (Snapdragon), a red flower was crossed with a white flower and in F1 generation, pink flowers were obtained. When pink flowers were selfed, the F2 generation showed white, red and pink flowers. Choose the incorrect statement from the following :
A
Ratio of F2 is $${1 \over 4}$$ (Red) : $${2 \over 4}$$ (Pink) : $${1 \over 4}$$ (White)
B
Law of Segregation does not apply in this experiment
C
This experiment does not follow the Principle of Dominance
D
Pink colour in F1 is due to incomplete dominance
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
The frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes was explained by :
A
Alfred Sturtevant
B
Gregor J. Mendel
C
Sutton Boveri
D
T.H. Morgan
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