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The part labelled II is responsible for

Biology
JAMB 2004

The part labelled II is responsible for

  • A. photosynthesis
  • B. respiration
  • C. protein synthesis
  • D. excretion
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Correct Answer: Option B
Explanation

The part labelled II is the Mitochondria. Mitochondria in plant cells are the primary site of aerobic respiration, acting as the "powerhouse" by breaking down sugars (produced during photosynthesis) to generate adenosine triphosphate (ATP).

There is an explanation video available below.

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Explanation Video

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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