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Biology Past Questions and Answers

Waec Biology Questions

Question 321:

Which of the following actions is not an example of a simple reflex action?

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A Knee jerk
B Blinking of the eye
C Withdrawal of hand from hot object
D Reading a book
E Contraction of the iris

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Question 322:

In which of the following is a cellulose cell wall present

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A Amoeba
B Mammalian white blood corpuscle
C Spirogyra
D Paramecium
E Parasitic worms

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Question 323:

Which of the following organisms exists as a filament?

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A Euglena
B Amoeba
C Volvox
D Paramecium
E Spirogyra

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Question 324:

All the following can illustrate the dynamic nature of the ecosystem except

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A Nitrogen cycle
B Carbon cycle
C Water cycle
D Nutrient cycle
E Locomotion in organisms

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Question 325:

Which of the following measures does not ensure conservation?

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A Establishing forest and game reserves
B Encouraging people to plant trees
C Founding societies that promote conservation
D Enacting conservation laws and bye-laws
E Enclosing fishes in ponds where they will not be stolen

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