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Biology Past Questions and Answers

Waec Biology Questions

Question 26:

The light - sensitive layer is labelled

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A I
B III
C IV
D VI
E VII

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Question 27:

The greatest concentration of light receptors is found in the part labelled

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A VI
B V
C IV
D III
E I

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Question 28:

The aqueous humour is represented by the part labelled

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A I
B II
C III
D VI
E VII

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Question 29:

Autotrophs are also described as

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A Consumers
B Decomposers
C Carnivores
D Producers
E Herbivores

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Question 30:

In photosynthesis, the following processes are part of the light reaction
except

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A Transfer of radiant energy which reduces a co-factor
B Absorption of radiant energy by chlorophyll
C Utilization of the energy in the electron transfer chain to form ATP
D Formation of glucose using energy from NADPH
E Splitting of water into its component parts.

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