Practice MCQ Questions and answers on Biology-GK

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41.
Which one of the following is a rich source of iron?

A. Carrot

B. Pea

C. Rice

D. Spinach

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42.
The vitamin that is destroyed on heating is

A. Vitamin E

B. Vitamin C

C. Vitamin A

D. Vitamin B

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43.
Which among the following is a vitamin?

A. Citric acid

B. Follic acid

C. Glutonic acid

D. None

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44.
They play key roles in the contraction of muscles,digestion of food and clotting of blood.

A. Fats

B. Carbohydrates

C. Proteins

D. Vitamins

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45.
Which one of the following organisms is dependent on saprophytic mode of nutrition?

A. Agaricus

B. Ulothrix

C. Riccia

D. Cladophora

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Practice MCQ Questions and answers on Biology-GK

41. Which one of the following is a rich source of iron?

Answer & Solution

42. The vitamin that is destroyed on heating is

Answer & Solution

43. Which among the following is a vitamin?

Answer & Solution

44. They play key roles in the contraction of muscles,digestion of food and clotting of blood.

Answer & Solution

45. Which one of the following organisms is dependent on saprophytic mode of nutrition?

Answer & Solution

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41.
Which one of the following is a rich source of iron?

42.
The vitamin that is destroyed on heating is

43.
Which among the following is a vitamin?

44.
They play key roles in the contraction of muscles,digestion of food and clotting of blood.

45.
Which one of the following organisms is dependent on saprophytic mode of nutrition?