Biology Practice Question and Answer
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Q: Biological catalyst is___
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5f756167e487e60dceca7d90- 1Amino acidsfalse
- 2C6H12O6false
- 3N2false
- 4Enzymetrue
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Answer : 4. "Enzyme"
Q: Harm is caused by ultraviolet radiation coming from the Sun-
1280 05f8feb2d3ca2d767b182ab0a
5f8feb2d3ca2d767b182ab0a- 1Lung cancerfalse
- 2Oral cancerfalse
- 3Skin cancertrue
- 4liver cancerfalse
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Answer : 3. "Skin cancer"
Q: Sponges belongs to the phylum
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5f437e5109e4377de92f2b3a- 1Protozoafalse
- 2Annelidafalse
- 3Poriferatrue
- 4Cnideriafalse
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Answer : 3. "Porifera "
Q: The number of alingusutras in a center of man is-
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5f7468c9bb26e87e5eeabc2d- 146false
- 244true
- 322false
- 423false
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Answer : 2. "44"
Q: The pH of human blood is
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5f8fe8293ca2d767b1829dd9- 17.5false
- 27.4true
- 38.1false
- 48.4false
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Answer : 2. "7.4"
Q: With which of the following are the terms hypoglycemia and hyperglycemia related?
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6110f44bf65c04691be943e0- 1body fatfalse
- 2Blood sugartrue
- 3cancerfalse
- 4none of thesefalse
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Answer : 2. "Blood sugar"
Q: Which of these words refers to the scientific study of domestic dogs?
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62bea0be1d322d793f528712- 1Chrematisticsfalse
- 2Craniologyfalse
- 3Carpologyfalse
- 4Cynologytrue
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Answer : 4. "Cynology"
Q: "The potential difference between the ends of a conductor is proportional to the current flowing in it." This is the rule?
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61110d6cf65c04691be9d16c- 1Coulomb's lawfalse
- 2Faraday's lawfalse
- 3Joule's lawfalse
- 4Ohm's lawtrue
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Answer : 4. "Ohm's law"
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