Waec Model Questions Vol1 2024 Biology Question 1

Practice essay / theory question 1 from the 2024 Waec Model Questions Vol1 Biology examination. This question covers Cell Structure, Cell Organelles .

Waec Model Questions Vol1 2024 Biology Essay / Theory

Topics: Cell Structure Cell Organelles

Question 1 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • BIOLOGY • essay

Waec Model Questions Vol1 2024 Biology Question 1 diagram

The labelled diagram depicts a typical plant cell. The labels are as follows: A – cell wall, B – cell membrane, C – nucleus, D – chloroplast, E – mitochondrion, F – large central vacuole, G – cytoplasm.

Question Parts

( a )

State the main function of each labelled structure (A–G).

( b )

Explain how the selective permeability of the cell membrane (label B) contributes to homeostasis in the plant cell.

( c )

Compare the roles of chloroplasts (label D) and mitochondria (label E) in the cell’s energy metabolism.

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About This Question

This is Waec Model Questions Vol1 2024 Biology Question 1. It is one of the essay questions from the 2024 Waec Model Questions Vol1 Biology examination.

The question covers Cell Structure, Cell Organelles .

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