Biology Questions Practice Question and Answer
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Q: Which of the following is not true about Angiosperms?
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62cd623c51fe3472d6b303c1- 1Spores are heterosporiesfalse
- 2Seeds are coveredfalse
- 3Dominant phase is gametophytestrue
- 4Vascular bundles are presentfalse
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Answer : 3. "Dominant phase is gametophytes"
Q: The stomach is divided into how many major portions?
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63c7a6708731ac33279ab60e- 1Onefalse
- 2Twofalse
- 3Threefalse
- 4Fourtrue
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Answer : 4. "Four"
Q: The skull bones are immovable because of the presence of highly tensile:
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63cf8edce144980db7230cf7- 1Aerolar tissuefalse
- 2Tendonfalse
- 3Cartilagefalse
- 4White fibrous tissuetrue
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Answer : 4. "White fibrous tissue"
Q: Where does the mouth lead into the alimentary canal?
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63c7b828f3a01033444ec47e- 1Pharynxfalse
- 2Larynxfalse
- 3Oral cavitytrue
- 4Tonguefalse
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Answer : 3. "Oral cavity"
Q: The retina in an outgrowth of the______
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63cfbb47e1da9912d9d08ba9- 1Mesencephalonfalse
- 2Diencephalontrue
- 3Telencephalonfalse
- 4Ponsfalse
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Answer : 2. "Diencephalon"
Q: What is the effect of Oxytocin produced by hypothalamus?
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63c910141c47ef334be1af4e- 1Stimulates the synthesis and secretion of androgensfalse
- 2Stimulates formation of milk in mammary glandsfalse
- 3Stimulates a vigorous myometrial contraction at the time of childbirthtrue
- 4Stimulates synthesis of carbohydrates from non-carbohydrates in liverfalse
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Answer : 3. "Stimulates a vigorous myometrial contraction at the time of childbirth"
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: What does our digestive system consist of?
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63c7ac14bdbddb32fd9cd995- 1Alimentary canal and associated glandstrue
- 2Digestive glands onlyfalse
- 3Digestive glands onlyfalse
- 4Mucous glandsfalse
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Answer : 1. "Alimentary canal and associated glands"
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