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Biology Past Questions and Answers

Jamb Biology Questions

Question 46:

Cold blooded animals are referred to as

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A Poikilothermic
B Homothermic
C Polythermic
D Homeostatic

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Question 47:

Which of the following organisms has lost the pentadactyl limb structure?

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A Bat
B Fish
C Frog
D Pigeon

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Question 48:

Which of the following is the correct order of the developmental stages?

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A 1->2->3->4->5
B 5->1->3->2->4
C 2->1->3->4->5
D 5->3->2->1->4

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Question 49:

Stage 3 breathes

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A With the lungs
B With the external gills
C With the internal gills
D Through the skin

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Question 50:

Blood is pumped into the right ventricle by the contraction of the auricle wall through

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A 1
B 3
C 5
D 6

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