Do mechanisms of breathing vary among different groups of animals?

Do mechanisms of breathing vary among different groups of animals?
  1. No, they are the same for all animals
  2. Only among lower invertebrates
  3. Only among mammals
  4. Yes, they vary depending on habitats and levels of organization

Solution

Mechanisms of breathing vary among different groups of animals depending mainly on their habitats and levels of organisation.

Asked in: NCERT

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