Physiological adaptation to very dry conditions in animal demonstrates
Question
Physiological adaptation to very dry conditions in animal demonstrates
Options
A)
Xeromorphism
B)
Hibernation
C)
Aestivation
D)
Rejuvenation
The correct answer is C.
Explanation:
Aestivation is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions.
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Discussion (3)
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Aestivation is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions.
The correct answer is aestivation which allows organisms to survive drought and heat during dry season
Hibernation is a state of inactivity and metabolic depression in endotherms. Hibernation refers to a season of heterothermy characterized by low body temperature, slow breathing and heart rate, and low metabolic rate.