General Knowledge: Biology Questions Answer GK Quiz

Biology Question Answer 2023, Biology Quiz Questions 2023

Q. Among the given nutrients, milk is a poor source of -
1) Calcium
2) Protein
3) Carbohydrate
4) Vitamin C

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Q. Fibrinogen is converted into fibrin by -
1) Thrombin
2) Prothrombin
3) Thromboplastin
4) Thrombokinase

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Q. Which of the following breeds of chicken belongs to the Mediterranean class?
1) Sussex
2) Brahma
3) Leghorn
4) Sustra lorp

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Q. Which of the following are used to prepare the main storage (starch) form of food in plants?
1) Carbon dioxide and oxygen
2) Carbon dioxide and nitrogen
3) Carbon dioxide and water
4) Water and oxygen

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Q. Presence of excess fluorine in water causes -
1) Respiratory disease
2) Tooth decay
3) Dental cavity
4) Fluorosis

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Q. Kala-azar is transmitted by -
1) Sand fly
2) Mites
3) Black flies
4) Tsetse fly

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Q. ________________ is generally called as milk sugar as it is found in milk.
1) Lactose
2) Glucoce
3) Fructose
4) Maltose

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Q. Which blood vessels carry pure blood from the lungs to the heart?
1) Pulmonary veins
2) Cardiac artery
3) Cardiac vein
4) Pulmonary arteries

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Q. Hyphae are -
1) produced by yeast
2) thin threads formed by many fungi
3) reproductive cells
4) responsible for preventing the cell from losing water in wet conditions

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Q. Yeast, which is used to make bread, belongs to the group -
1) Protista
2) Fungi
3) Monera
4) Protozoa

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