Biology Practice Question and Answer
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61110aa388e05669409e4dde 4 Q:
61110ca7a7cc2a2d996fb8dd 4 Q:
62de84d7dc73b0303fb56841 4 Q:
63c8f9eb8731ac33279f097b 4 Q:
6438fb531ce944a93ea183c3 Answer : 2. "cilia"
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Q: There is a famous virus named 'Kill and hide'.
1441 05fe9a8ce04717d1a56bfba56
5fe9a8ce04717d1a56bfba56- 1R.S.V.true
- 2Dumber virusfalse
- 3H.I.V.false
- 4None of thesefalse
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Answer : 1. "R.S.V."
Q: Which of these animals have external and internal skeleton?
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61110aa388e05669409e4dde- 1Cockroachfalse
- 2Earthwormfalse
- 3Frogsfalse
- 4Snaketrue
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Answer : 4. "Snake"
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: Which drug is used as a Blood Thinner?
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62de84d7dc73b0303fb56841- 1Warfarintrue
- 2Tramadolfalse
- 3Azithromycinfalse
- 4Hydralazinefalse
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Answer : 1. "Warfarin"
Q: Which one is the first heart sound?
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63c8f9eb8731ac33279f097b- 1Lub during closure semilunar valvesfalse
- 2Lub during closure of atrio-ventricular valvestrue
- 3Dub during closure of atrio- ventricular valvesfalse
- 4Dub during closure of semilunarvalevesfalse
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Answer : 2. "Lub during closure of atrio-ventricular valves"
Q: The upper part of the respiratory tract is provided with small hair-like structures called ______.
1432 06438fb531ce944a93ea183c3
6438fb531ce944a93ea183c3- 1bronchifalse
- 2ciliatrue
- 3villifalse
- 4alveolifalse
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Answer : 2. "cilia"
Explanation :
Hairlike structures called cilia line the mucous membrane and move the particles trapped in the mucus out of the nose. Inhaled air is moistened, warmed, and cleansed by the tissue that lines the nasal cavity.
Q: Spinach leaves have the highest quantity?
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5fe9a9c604717d1a56bfbef9- 1Vitaminfalse
- 2Irontrue
- 3Carbohydratefalse
- 4Fatfalse
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Answer : 2. "Iron"
Q: Which is the correct ascending hierarchy of groups of taxonomy in taxonomy?
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6111098588e05669409e480d- 1Species-Order-Genus-Familyfalse
- 2Species-Genus-Family-Ordertrue
- 3Family-Genus-Species-Orderfalse
- 4Genus-Family-Species-Orderfalse
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Answer : 2. "Species-Genus-Family-Order"
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