Biology Practice Questions Set 6
For India's Top Government Exams
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Which one of the following characteristics is common among parrot, platypus, and kangaroo?
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1 point
Which one of the following is an example of the vestigial organ in a man?
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1 point
The plant dye Henna imparts orange-red colour to skin and hairs due to its reaction with which of the following?
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1 point
Which one of the following is responsible for the stimulating effect of tea?
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1 point
Bryophytes are photosynthetic but do not have vascular tissue and true roots. This feature enables them to resemble with which of the following?
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1 point
The genetically engineered ‘Golden Rice’ is rich in which of the following?
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1 point
Which one of the following is a free-living bacterium that helps in nitrogen fixation in soil?
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1 point
Which one of the following plants are preferred for mixed cropping in order to enhance the bioavailability of nitrogen? *
1 point
Which one of the following is present in chlorophyll which gives a green colour to plant leaves?
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1 point
Consider the following statement about bioremediation.
1. It may be defined as any process that uses microorganisms or their enzymes to return the environment altered by contaminants to its original condition.
2. Bioremediation may be employed in order to attack specific contaminants, such as chlorinated pesticides that are degraded by bacteria.
Which of the statements given above is/are correct?
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1 point
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