Refer to the given diagram of a part of human male reproductive system and select the correct option regarding structures W, X, Y and Z.
A
During vasectomy a small portion of Z is cut to prevent transport of sperms.
B
W carries urine at the time of urination and semen at the time of ejaculation.
C
Y and Z are paired structures which secrete an alkaline fluid that helps in lubrication of penis.
D
If X is absent in a male then fructose sugar will be absent in his semen and sperms will not get sufficient energy to move in the female reproductive tract.
Text Solution
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The correct Answer is:
D
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