Biology Practice Question and Answer
8 4 Q:
60fa7f2816158a5eedb4bd63 4 Q:
6113d05ab7b4a6411ff7cf1f 4 Q:
64bfc7da2d3130f575545330 Answer : 4. "Vitamin A"
4 Q:
63c7a5868731ac33279ab285 4 Q:
62beae5ea00ee61c3116d7f6 4 Q:
61110ce6a7cc2a2d996fba0a 4 Q:
61110c11f65c04691be9d09f 4 Q:
60363676a0666c3c85060f1e
Q: Malaria is caused by
1137 060fa7f2816158a5eedb4bd63
60fa7f2816158a5eedb4bd63- 1Plasmodium falciparumtrue
- 2Entamoebafalse
- 3Retrovirusfalse
- 4Salmonellafalse
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Answer : 1. "Plasmodium falciparum"
Q: Which drug is used as an Anti-Anxiety drug?
1130 06113d05ab7b4a6411ff7cf1f
6113d05ab7b4a6411ff7cf1f- 1Latanoprostfalse
- 2Hydralazinefalse
- 3Warfarinfalse
- 4Diazepamtrue
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Answer : 4. "Diazepam"
Q: Nyctalopia, more commonly known as Night Blindness, is caused by the deficiency of which nutrient?
1126 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: Which of the following is not correct regarding oesophagus?
1124 063c7a5868731ac33279ab285
63c7a5868731ac33279ab285- 1Thicktrue
- 2Long tubefalse
- 3Passes through neckfalse
- 4Extends Posteriorlyfalse
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Answer : 1. "Thick "
Q: Red worms have a structure named ______ which helps them in grinding their food.
1123 062beae5ea00ee61c3116d7f6
62beae5ea00ee61c3116d7f6- 1Cropfalse
- 2Intestinefalse
- 3Gizzardtrue
- 4Esophagusfalse
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Answer : 3. "Gizzard"
Q: What is 'Ebola'?
1122 061110ce6a7cc2a2d996fba0a
61110ce6a7cc2a2d996fba0a- 1Fungusfalse
- 2Protozoafalse
- 3bacteriafalse
- 4Virustrue
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Answer : 4. "Virus"
Q: The yeast used in making bread is?
1121 061110c11f65c04691be9d09f
61110c11f65c04691be9d09f- 1acts as a catalyst for fermentationtrue
- 2does not help in the process of fermentationfalse
- 3acts as a protectorfalse
- 4makes it tastierfalse
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Answer : 1. "acts as a catalyst for fermentation"
Q: Infection of AIDS disease?
1119 060363676a0666c3c85060f1e
60363676a0666c3c85060f1e- 1by airfalse
- 2by animalsfalse
- 3By sexual organstrue
- 4by waterfalse
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Answer : 3. "By sexual organs"
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