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Found Poikilotherm 2 times.

Displaying results 1 to 10.

1. Poikilotherm
An organism, such as a fish or reptile, that is "cold-blooded"; i.e., one whose internal body temperature varies with that of the environment.

2. Poikilothermy
A condition in which an organism's body temperature relies on and varies with the temperature of the environment.

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