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Biology Past Questions and Answers

Topic: Variation In Population

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Jamb Biology Questions - Variation In Population

Question 56:

Ability to taste PTC in some individuals is a character that is

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A Acquired
B Heritable
C Sex-linked
D Morphological

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Question 57:

Agglutination is the _______ of the ________

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A Coagulation, white bloodcell
B Coagulation, water
C White blood cells, red blood cell
D Coagulation, red blood cell

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Question 58:

Albinism is an expression of trait controlled by

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A Chromosomes
B Recessive genes
C Dominant genes
D Mutation

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Question 59:

Which of the following is an example of continous variation?

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A Human blood groups
B Sex difference in human
C Haemoglobin types
D Height in humans

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Question 60:

Use the diagram to answer the question

The neural arch is labelled

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A I
B Ii
C Iii
D Iv

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