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Biology Past Questions and Answers

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Biology Questions

Question 331:

In rhizopus carbohydrate is stored in the form of

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A Glucose
B Paramylon
C Glycogen
D Starch
E Oil

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Question 332:

Which of the following statements about the rate of transpiration is INCORRECT? It is

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A Dependent on temperature
B Affected by changes in light intensity
C Unaffected by humidity
D Dependent on air movement
E Affected by availability of water

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Question 333:

‘Jointed skeleton’ is absent in the

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A Cockroach
B Spider
C Millipede
D Snail
E Dragon fly

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Question 334:

Which of the following statements about the dentition of man is INCORRECT ? man has

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A More molars than incisors
B No diastema
C The same number of teeth on upper and lower jaw
D A total of thirty-two teeth
E A total of six molars

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Question 335:

When spirogyra cell is immersed in a salt solution more concentrated than its cell sap, it

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A Remains unchanged
B Takes up water an burst
C Absorbs a little water
D Loses water and shrivels
E Becomes turgid

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