Question 20
Reproduction in AnimalsThe above is the drawing of a mammalian spermatozoan. Use it to answer questions 20 to 22
Which of the labelled structures is the nucleus?

- A.I
- B.II
- C.III
- D.IV
- E.V
Show the answer and explanation
Answer: B (II)
Explanation
II points to the dark nucleus inside the head.