Biology Past Questions And Answers For JAMB, WAEC, NECO, BECE & Post UTME - Biology

Biology Questions

Question 311:

JAMB 1983

Groundnut is not really a 'nut' in the biological sense because

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A It is harvested from inside the ground
B Pericarp is not hard and tough
C The fruit is not as hard as coconut
D The fruit is not succulent
E It is an achene

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Question 312:

JAMB 1983

What type of fruit is formed from a single flower having several carpels?

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A Multipe fruit
B Simple fruit
C Aggregrate fruit
D Dehiscent fruit
E Indehiscent fruit

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Question 313:

JAMB 1983

28 g soil sample was heated to a constant weight of 24 g. When further heated to red hot and cooled, it weighed 18 g. What is the percentage of humus in the soil?

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A 22.2
B 55.6
C 75.0
D 25.0
E 35.7

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Question 314:

JAMB 1983

Which of the following diseases is NOT caused by a virus?

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A Rinderpest
B Maize rust
C Newcastle diseases
D Swine fever
E Cassava mosaic diseases

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Question 315:

JAMB 1983

A centipede differs from a millipede by its

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A Colour
B Numerous abdominal segment
C Paired legs on each abdominal segment
D Poison claws
E Cylindrical body

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