Question

The accompanying diagram is a male reproductive system .

I. $D$ produces sperms but net testosterone.
II. $D$ produces testosterone but not sperms.
III. $D$ produces sperms and testosterone.
IV. $A$ secretes a liquid rich in fructose and prostaglandins.
Which of the following statements are correct?

• A. $I$ and $II$
• B. $III$ and $IV$
• C. All
• D. None

Answer 1

Answer: (B)

Correct answer is (b) $III$ and $IV$