Biology Practice Question and Answer
8 Q: Which one of the following is NOT linked to the cerebrum?
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60827c4160a06a7ffdaa9b11- 1It is a part of forebrain.false
- 2It has two parts called cerebral hemispheres.false
- 3It forms the front, superior and lateral side of the brain.false
- 4It is the largest part constituting 60% of the brain.true
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Answer : 4. "It is the largest part constituting 60% of the brain. "
Q: Jaundice is affected in disease?
1487 0603633929792c13b2854bf2d
603633929792c13b2854bf2d- 1livertrue
- 2intestinefalse
- 3Pancreasfalse
- 4Kidneyfalse
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Answer : 1. "liver"
Q: Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?
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6062c3559cf7d827dcdcfbff- 1Villifalse
- 2Mucustrue
- 3Salivafalse
- 4Digestive Juicesfalse
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Answer : 2. "Mucus"
Q: Polio disease is caused by?
1486 0603633ee9792c13b2854c19c
603633ee9792c13b2854c19c- 1Bacteriafalse
- 2Protozoafalse
- 3Virustrue
- 4None of thesefalse
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Answer : 3. "Virus"
Q: Which of the following glands is called the master gland of the human body?
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6045f75456b72a7edb242043- 1thyroidfalse
- 2Adrenalfalse
- 3liverfalse
- 4Pituitarytrue
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Answer : 4. "Pituitary"
Q: Biological catalyst is___
1483 05f756167e487e60dceca7d90
5f756167e487e60dceca7d90- 1Amino acidsfalse
- 2C6H12O6false
- 3N2false
- 4Enzymetrue
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Answer : 4. "Enzyme"
Q: Nyctalopia, more commonly known as Night Blindness, is caused by the deficiency of which nutrient?
1479 064bfc7da2d3130f575545330
64bfc7da2d3130f575545330- 1Vitamin Cfalse
- 2Magnesiumfalse
- 3Potassiumfalse
- 4Vitamin Atrue
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Answer : 4. "Vitamin A"
Explanation :
1. Nyctalopia (night blindness) is caused by deficiency of Vitamin A.
2. Foods rich in Vitamin A are carrots, spinach, sweet potatoes, lettuce, etc.
3. Vitamin A deficiency can cause damage to rod cells, which reduces the ability to see in low light.
Q: _____ mirror is used by dentist to see the minute details of the tooth in a magnified form.
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60598b2719447609ff06c574- 1Conicalfalse
- 2Semi-circularfalse
- 3Convexfalse
- 4Concavetrue
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