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Biology Past Questions and Answers

Jamb Biology Questions

Question 1:

Which of the following organs is primarily responsible for excretion in humans?

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A Liver
B Pancreas
C Kidneys
D Lungs

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Question 2:

Which of the following is the correct classification of carbohydrates?

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A Lipid
B Phytonutrient
C Macronutrient
D Micronutrient

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Question 3:

Which of the following eye defects is caused by the inability of the eye to focus light on the retina?

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A Glaucoma
B Myopia
C Cataracts
D Astigmatism

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Question 4:

Germination is the process in which a seed

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A Begins to photosynthesize
B Develops into a mature plant
C Absorbs nutrients from the soil
D Breaks dormancy and starts to grow

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Question 5:

Which of the following statements is true regarding sexual reproduction in organisms?

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A It involves the fusion of gametes from two parents, resulting in offspring with genetic variation
B It involves the production of offspring through a single parent, resulting in genetically identical offspring
C It is a form of asexual reproduction where offspring are produced without the involvement of gametes
D It does not involve the formation of gametes or the fusion of reproductive cells

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