What share of animals and nearly all plants cannot maintain a constant…

Question

What share of animals and nearly all plants cannot maintain a constant internal environment?

Accepted Answer

B. 99 per cent

1. These organisms are conformers.
2. About 99 per cent of animals conform.
3. Regulation is costly and limited to a few.
_Source: syllabus Biology, Chapter 13, Organisms and Populations._

Answer

1 per cent

Answer

50 per cent

Answer

10 per cent

What share of animals and nearly all plants cannot maintain a constant internal environment?

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