Biology Questions Practice Question and Answer
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Q: Deficiency of which vitamin results in inflammation of skin and eczema along with diarrhoea?
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6389b4b5a528960cccf43e74- 1Ascorbic acidfalse
- 2Folic acidfalse
- 3Nicotinic acidtrue
- 4Pantothnic acidfalse
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Answer : 3. "Nicotinic acid"
Q: Polio disease is caused by?
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603633ee9792c13b2854c19c- 1Bacteriafalse
- 2Protozoafalse
- 3Virustrue
- 4None of thesefalse
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Answer : 3. "Virus"
Q: DNA is stored majorly in ___ of the cell.
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632c5d7731300b7ce473b85f- 1golgi bodyfalse
- 2cytoplasmfalse
- 3plasma membranefalse
- 4nucleustrue
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Answer : 4. "nucleus"
Q: About 70% of the Sun is made up of ____.
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632c5cf65c208a6bf7eb9dac- 1Hydrogentrue
- 2Oxygenfalse
- 3Carbonfalse
- 4Heliumfalse
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Answer : 1. "Hydrogen"
Q: Night blindness is caused by the deficiency of vitamin _____.
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632c5c245c208a6bf7eb9701- 1Kfalse
- 2Atrue
- 3Cfalse
- 4B12false
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Answer : 2. "A"
Q: The phrase ‘Survival of the fittest’ as a way of describing the mechanism of natural selection was coined by __________.
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632c571b5c208a6bf7eb5de5- 1Louis Pasteurfalse
- 2Charles Babbagefalse
- 3Herbert Spencertrue
- 4Marie Curiefalse
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Answer : 3. "Herbert Spencer"
Q: In which part of the female flower does fertilization take place?
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632c4d2d751e5310a5c9a001- 1Ovarytrue
- 2Stigmafalse
- 3Filamentfalse
- 4Stylefalse
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Answer : 1. "Ovary"
Q: Who discovered the first vaccine for smallpox?
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632c4cc031300b7ce4733364- 1Louis Pasteurfalse
- 2Edward Jennertrue
- 3Alexander Flemingfalse
- 4John Hunterfalse
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Answer : 2. "Edward Jenner"
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