This Post consist of Important Biology Questions that are mostly asked in all competitive and government exams like SSC, UPSC etc. We collected these questions from the students who appeared in exams. Now try to solve these questions.
Important Biology Questions for government exams
Question : 1 Plants receive their nutrients mainly from
A. chlorophyll
B. atmosphere
C. light
D. soil
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Correct Answer : D
Explanation :
No answer description available for this question.
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Question : 2 Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
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Correct Answer : A
Explanation :
No answer description available for this question.
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Question : 3 Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to
A. angiosperms
B. gymnosperms
C. monocotyledons
D. dicotyledons
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Correct Answer : B
Explanation :
No answer description available for this question.
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Question : 4 Ozone hole refers to.
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
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Correct Answer : C
Explanation :
No answer description available for this question.
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Question : 5 Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
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Correct Answer : D
Explanation :
No answer description available for this question.
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