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Biology Past Questions and Answers

Jamb Biology Questions

Question 41:

In which part of a leguminous plant can you find bacteria like Azotobacter?

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A Spongy mesophyll of leaf
B At the nodes
C At the internodes
D In nodules
E Palisade mesophyll of leaf

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Question 42:

The three blood vessels that supply the mammalian alimentary canals are

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A Segmented artery, hepatic artery and coeliac artery
B Coeliac artery, anterior mesenteric artery and posteroir mesenteric artery
C Coelic artery, segmental artery and hepatic artery
D Hepatic artery, anterior mesenteric artery and posterior mesenteric artery
E Hepatic portal vein, anterior mesenteric artery and posterior mesenteric artery

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Question 43:

In an epigeal germination, it is the

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A Epicotyl that elongates fast
B Hypocotyl that elongates fast
C Hypogeal that elongates fast
D Plumule that elongates fast
E Roots that elongate fast

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Question 44:

The mammalian pancreas is involved with the

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A Digestion of food only
B Digestion and absorption of food
C Digestion of food and regulation of blood sugar
D Digestion of food, production of hormone and the regulation of blood
E Digestion of food, and the regulation of blood

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Question 45:

When a person with blood belonging to group O has lost much blood due to an accident, he can be given blood from persons who have blood belonging to

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A Group O only
B Group A only
C Group AB only
D Groups A and O
E Groups AB and O

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