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Biology

Biology
Precentage of CO2 found in exhaled air

0.12
0.16
0.04
0.08

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Biology
Consider the following plant1. Guava2. Mint3. Sweet potatoThe roots of which of these plants bear adventitious buds that developed into new individuals under favourable conditions

3 only
2 only
1 and 2
1, 2 and 3

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Biology
Which one is important in photosynthesis to allows plants to absorb energy from light

Xanthophyll
Chlorophyll
Carotene
Phaeophytin

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Biology
Ramapithecus and Cro-Magnon man are considered

ancestors of lion
ancestors of modern man
ancestors of monkey
None of these

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Biology
What prevents food from entering the windpipe?

Epiglottis
Larynx
Pharynx
Trachea

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Biology
Biology is the scientific study of

Plants
Bacteria
Living organisms
Animals

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MORE MCQ ON Biology

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