Biology Practice Question and Answer
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Q: Carrier of Dengue disease is
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60fe39903c8ced168c73db14- 1Aedes mosquitotrue
- 2Culex mosquitofalse
- 3Houseflyfalse
- 4Anopheles mosquitofalse
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Answer : 1. "Aedes mosquito"
Q: Who invented penicillin?
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61110ca7a7cc2a2d996fb8dd- 1Ian Flemingfalse
- 2Alexander Flemingtrue
- 3Stephen Hawkingfalse
- 4Alexanderfalse
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Answer : 2. "Alexander Fleming"
Q: Controlling mosquito using chemical substances is called?
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603635939792c13b2854d77a- 1Bio-controlfalse
- 2Chemical Controltrue
- 3bothfalse
- 4None of thesefalse
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Answer : 2. "Chemical Control"
Q: Human hormone insulin is produced-
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5f72ecee41eb2f391f2cf86a- 1liverfalse
- 2pancreatictrue
- 3kidneyfalse
- 4pituitaryfalse
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Answer : 2. "pancreatic"
Q: _________ cells have the most abundant molecules, which are 70 percent or more of the total cell mass.
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6045f5590cd999184cd8f575- 1Nucleic acidfalse
- 2Lipidsfalse
- 3Proteinfalse
- 4Watertrue
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Answer : 4. "Water"
Q: Which of the following is an air-borne disease?
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609a71f14587a93a1dc87a0e- 1Typhoidfalse
- 2Pink eyefalse
- 3Measlestrue
- 4None of the abovefalse
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Answer : 3. "Measles"
Q: Between small and large human intestine which one is longer?
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6066e1ab5815fc6501fb28e4- 1Small intestinefalse
- 2Large intestinefalse
- 3Both are equal in lengthfalse
- 4Depends on males or femaletrue
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Answer : 4. "Depends on males or female"
Q: Plants that grow in highly salty soil are called?
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6110f400d3ab8c0743d0a4b9- 1Xerophytafalse
- 2Mesophytafalse
- 3Halophytatrue
- 4Thallophytafalse
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Answer : 3. "Halophyta"
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