Diversity Living World - Questions & Answers | Exam2Win

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141. The organisms which do not retain thermal energy produced during exergonic reactions are called

A. Warm blooded

B. Ectothermic

C. Endothermic

D. Both B and C

Explanation:

142. Spontaneous reactions are

A. Endergonic

B. Exergonic

C. Energy neutral

D. Exer-endergonic reactions

Explanation:

143. Growth occurs due to synthesis of

A. Protoplasmic substance

B. Apoplasmic substances

C. Both A and B

D. None of the above

Explanation:

144. Homeothermy in humans is maintained through

A. Negative feed-back loop

B. Thermoreceptors

C. Cold receptors

D. Warm receptors

Explanation:

145. Endothermic organisms are

A. Fishes

B. Reptiles

C. Amphibians

D. Birds and mammals

Explanation: