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173 questions
1
Taxonomy
Easy
+1.0
-0.33
Biologists have so far known, found and identified a large number of species in the plant and animal kingdom. In terms of numbers, the largest found and identified so far is from among the –
2
Taxonomy
Easy
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Who discovered bacteria?
3
Taxonomy
Easy
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Bacteria can be seen by :
4
Taxonomy
Easy
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Assertion (A): Some bacteria can synthesize their own food. Reason (R): These bacteria have green matter called chloroplasts. Code:
5
Taxonomy
Easy
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Which of the following statement about bacteria is correct:
6
Taxonomy
Easy
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Which one of the following is responsible for differentiation between Gram-positive and Gram-negative bacteria?
7
Taxonomy
Easy
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The smallest organism, capable of autonomous growth and reproduction, is
8
Taxonomy
Easy
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Assertion (A): Amoeba reproduces by fission. Reason (R): All unicellular organisms reproduce by asexual methods. Code:
9
Taxonomy
Easy
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Consider the following: 1. Bacteria 2. Fungi 3. Virus Which of the above can be cultured in artificial/synthetic medium?
10
Taxonomy
Easy
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Warm-blooded animals are those which are able to keep their body temperature -