Home > Biology > Diversity Living World

Diversity Living World - Questions and Answers

Practice questions on Diversity Living World.

Ready to test your skills?

Take a timed mock test specifically for Diversity Living World.

Start Mock Test
191. Animals not possessing a fixed temperature are called
A. Homeotherms
B. Stenotherms
C. Poikilotherms
D. Heterotherms
Explanation:
192. Animals spending winter in dormant condition is referred to
A. Aestivation
B. Camouflage
C. Hibernation
D. Mimicry
Explanation:
193. Given below are assertion and reason. Assertion. Living systems are closed systems. Reason. Energy of living organisms cannot be lost or gained from environment
A. both are true and the reason is correct explanation
B. both are true but reason is not correct explanation
C. assertion is true but reason is wrong
D. both are wrong
Explanation:
194. A person exposed to cold environment does not show
A. Shivering
B. Vasoconstriction of peripheral vessels
C. Increased secretion of thyroid and adrenal medula
D. Increased heart eat and volume per stroke
Explanation:
195. During the occurrence of a spontaneous process, free energy
A. Decreases
B. Increases
C. Is not liberated
D. Remains constant
Explanation:
« Prev123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960Next »