General Science – Biology MCQs


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131. Which among the following plants is known as Indian ginseng?

(A) Withania somnifera
(B) Datura ceratocaula
(C) Iberis amara
(D) Capsella bursa pastoris

Correct Answer: (A) Withania somnifera

Answer Explanation:

Withania somnifera or commonly called as Ashwagandha

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132. Which part of the plant Raphanus sativus is edible?

(A) Fruit
(B) Leaves
(C) Roots
(D) All the above

Correct Answer: (D) All the above

Answer Explanation:

Raphanus sativus is Radish. The Edible parts are roots, but Radish leaves and seedpods which are fruits are also edible.

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133. Who among the following coined the term Bacterium?

(A) Antonie van Leeuwenhoek
(B) Christian Gottfried Ehrenberg
(C) Louis Pasteur
(D) Robert Koch

Correct Answer: (B) Christian Gottfried Ehrenberg
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134. Which among the following is a correct definition of Saprophytes?

(A) A parasitic plant that can complete its life cycle independent of a host
(B) A heterotrophic plant that feeds upon other living plants
(C) A heterotrophic plant that feeds upon dead organic matter
(D) A plant that is unable to synthesize a particular organic compound

Correct Answer: (C) A heterotrophic plant that feeds upon dead organic matter
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135. In which profession a qualification FRCS is awarded in many parts of the world?

(A) Doctors
(B) Architectures
(C) Engineers
(D) Chemists

Correct Answer: (A) Doctors

Answer Explanation:

Full form of FRCS is Fellow of the Royal College of Surgeons

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