| 1. | In adult man, normal BP is ? | |
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80/120 mm Hg
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100/120 mm Hg
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100/80 mm Hg
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120/80 mm Hg
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Report Question| 2. | A biochemical compound that readily combines with oxygen and distributes it throughout the human body is ? | |
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haemoglobin
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acetylcholine
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urea
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water
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| 3. | The movement of food in phloem is called ? | |
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evaporation
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respiration
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transpiration
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translocation
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| 4. | Which region of the alimentary canal absorbs the digested food ? | |
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Liver
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Large intestine
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Small intestine
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Stomach
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| 5. | The exit of unabsorbed food material is regulated by ? | |
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small intestine
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anus
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anal sphincter
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liver
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| 6. | The process in which loss of water takes place in the form of water vapour through stomata is called ? | |
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translocation
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guttation
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transpiration
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transportation
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| 7. | The heart of a healthy man beats normally per minute ? | |
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70-80 times
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60-70 times
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80-90 times
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85-90 times
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| 8. | On seeing good food our mouth waters. This fluid is actually ? | |
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Hormone
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Water
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Enzyme
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None of the above
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| 9. | Which of the following statements is not correct ? | |
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Tracheids and vessels are non-living conducting tissues.
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Human kidney has about 1 million nephridia
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The excretory units of flatworms are flame cells.
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Deoxygenated blood is poured into right atrium of heart.
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| 10. | In amoeba, food is digested in the ? | |
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chloroplast
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pseudopodia
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food vacuole
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mitochondria
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