Diversity Living World - Questions & Answers | Exam2Win

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131. Photosynthesis is an example of

A. Anabolism

B. Breakdown reactions

C. Catabolism

D. Exergonic reactions

Explanation:

132. If the external environment is hot, the body of endothermic organisms does not become hot due to

A. Evaporation of water

B. Vasoconstriction of superficial blood vessels

C. Vasodilation of superficial blood vessels

D. Both A and B

Explanation:

133. Ectothermic animals are also called

A. Cold blooded

B. Poikilothermic

C. Both A and B

D. None of the above

Explanation:

134. Homeostasis is disturbed when

A. It is cold outside

B. It is hot outside

C. We fall ill

D. We perform strenuous exercise

Explanation:

135. In scientific study observation is followed by

A. Hypothesis

B. Identification of problem

C. Preliminary examination

D. Repeated observation

Explanation: