Biology Practice Question and Answer
8 4 Q:
61110ce6a7cc2a2d996fba0a 4 Q:
6110f79b88e05669409dca49 4 Q:
60363501e62cee435672ed74 4 Q:
63c7be35be373f6c95467fc1 4 Q:
61110a13a7cc2a2d996fabac 4 Q:
603632f8a0666c3c8505f38c 4 Q:
6389b4b5a528960cccf43e74 4 Q:
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Q: What is 'Ebola'?
644 061110ce6a7cc2a2d996fba0a
61110ce6a7cc2a2d996fba0a- 1Fungusfalse
- 2Protozoafalse
- 3bacteriafalse
- 4Virustrue
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Answer : 4. "Virus"
Q: Artificial lighting?
639 06110f79b88e05669409dca49
6110f79b88e05669409dca49- 1can destroy foliagefalse
- 2may cause photosynthesistrue
- 3can synthesize foliarfalse
- 4cannot be the cause of photosynthesisfalse
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Answer : 2. "may cause photosynthesis"
Q: Is the medium for spreading infectious diseases?
634 060363501e62cee435672ed74
60363501e62cee435672ed74- 1Waterfalse
- 2Airfalse
- 3bothtrue
- 4None of thesefalse
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Answer : 3. "both"
Q: How many different types of teeth are present in humans?
629 063c7be35be373f6c95467fc1
63c7be35be373f6c95467fc1- 1Twofalse
- 2Threefalse
- 3Fourtrue
- 4Fivefalse
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Answer : 3. "Four "
Q: Dolphins of Ganges exist?
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61110a13a7cc2a2d996fabac- 1Reptilefalse
- 2breasttrue
- 3Invertebratesfalse
- 4fishfalse
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Answer : 2. "breast"
Q: A disease named tuberculoris arises?
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603632f8a0666c3c8505f38c- 1Bacteriatrue
- 2Malnutritionfalse
- 3Protozoafalse
- 4by virusfalse
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Answer : 1. "Bacteria"
Q: Deficiency of which vitamin results in inflammation of skin and eczema along with diarrhoea?
622 06389b4b5a528960cccf43e74
6389b4b5a528960cccf43e74- 1Ascorbic acidfalse
- 2Folic acidfalse
- 3Nicotinic acidtrue
- 4Pantothnic acidfalse
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Answer : 3. "Nicotinic acid"
Q: "B" represents the gene for brown coat colour and “b” represents the gene for white coat colour. In the cross BB x bb all the offsprings have a brown coat. Which genetic principle is illustrated by this cross?
622 062ebdbdbceafbe581b7c9cf6
62ebdbdbceafbe581b7c9cf6- 1Multiple allelesfalse
- 2Dominancetrue
- 3Co-dominancefalse
- 4Crossing-overfalse
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Answer : 2. "Dominance "
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