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प्रश्न
What is the difference between ectotherms and endotherms? Give examples of both.
फरक स्पष्ट करा
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उत्तर
| Basis of Difference | Ectotherms | Endotherms |
|---|---|---|
| Main heat source | Depend mainly on external heat | Generate heat mainly through metabolism |
| Body temperature | Varies with the surroundings | Maintained relatively constant |
| Thermoregulation | Mainly behavioural | Physiological and behavioural mechanisms |
| Activity in cold conditions | Often becomes less active | Can remain active |
| Examples | Fish, amphibians and reptiles | Birds and mammals |
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 17: Organisms and Populations - EXERCISES [पृष्ठ ९६१]
