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Biology Past Questions and Answers

Waec Biology Questions

Question 441:

The structure represented in the diagram above is

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A A colony
B A tissue
C A filament
D A pseudopodium
E An organ

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Question 442:

The part labelled I in the diagram is the

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A Cytoplasm
B Chloroplast
C Chlorophyll
D Nucleus
E Cell wall

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Question 443:

What is the function of the part labelled II in the diagram? It

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A Manufactures food
B Protects the chloroplast
C Produces protein
D Suspends the nucleus
E Digests starch

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Question 444:

Which of the following organelles helps to remove excess water
from cells?

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A Mitochondrion
B Ribosome
C Contractile vacuole
D Golgi body
E Nucleus

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Question 445:

Which of the following processes occurs by diffusion?

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A Reabsorption of water in kidney tubules
B Entry of water into the cytoplasm of unicellular animals
C Absorption of water in the large intestine
D Exchange of nutrients between a mother and the foetus
E Movement of water in and out of living cells.

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