JAMB Biology 2007 Objective — Question 9

Question 9 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2007 Objective paper, with the correct answer and a full explanation.

The organelle responsible for sexual reproduction is

A. I
B. II
C. IIICorrect
D. IV

Explanation

The micronucleus (labelled III) is responsible for sexual reproduction (conjugation) in organisms like Paramecium.

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