Biology Practice Question and Answer
8 Q: Choose the correct code.
List — I List — II
(A) Anemia 1. Vitamin B deficiency
(B) Galgontu 2. Iron deficiency
(C) Night blindness 3. Iodine deficiency
(D) Berry — Berry 4. Vitamin A deficiency
A B C D
(A) 2 1 3 4
(B) 2 3 4 1
(C) 1 2 3 4
(D) 2 3 1 4
1139 05fe9a95600e3f71b8285e4dc
5fe9a95600e3f71b8285e4dcA B C D
- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
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Answer : 2. "B"
Q: Starch and sugar in our food are forms of _____.
1137 064c22ce196ae1f4842ff082d
64c22ce196ae1f4842ff082d- 1Proteinsfalse
- 2fatsfalse
- 3vitaminsfalse
- 4carbohydratestrue
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Answer : 4. "carbohydrates"
Explanation :
1. Starch and sugar found in our food are forms of carbohydrates. Carbohydrates are an important part of our diet. They provide energy to the body and are essential for other body functions.
2. Starch is a complex carbohydrate found in plants. It is found in wheat, rice, potatoes, and other grains. Starch is used to thicken food, make sugar, and make other foods.
Q: Dolphins of Ganges exist?
1132 061110a13a7cc2a2d996fabac
61110a13a7cc2a2d996fabac- 1Reptilefalse
- 2breasttrue
- 3Invertebratesfalse
- 4fishfalse
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Answer : 2. "breast"
Q: Which is the correct ascending hierarchy of groups of taxonomy in taxonomy?
1131 06111098588e05669409e480d
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"
Q: The cause of Minamata disease is-
1130 05f746d274637db73283395f3
5f746d274637db73283395f3- 1Mercurytrue
- 2Cadmiumfalse
- 3Glassfalse
- 4Zincfalse
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Answer : 1. "Mercury"
Q: Which of the following glands is called the master gland of the human body?
1129 06045f75456b72a7edb242043
6045f75456b72a7edb242043- 1thyroidfalse
- 2Adrenalfalse
- 3liverfalse
- 4Pituitarytrue
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Answer : 4. "Pituitary"
Q: The sugar which is not a disaccharide
1129 0638de2929ebad6607b98e234
638de2929ebad6607b98e234- 1Lactosefalse
- 2Galactosetrue
- 3Sucrosefalse
- 4Maltosefalse
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Answer : 2. "Galactose"
Q: Who invented penicillin?
1120 061110ca7a7cc2a2d996fb8dd
61110ca7a7cc2a2d996fb8dd- 1Ian Flemingfalse
- 2Alexander Flemingtrue
- 3Stephen Hawkingfalse
- 4Alexanderfalse
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