Which vertebrates have the most well-developed respiratory system?(a) Mammals(b) Reptiles(c) Aves(d) AmphibiansThe question was posed to me by my college professor while I was bunking the class.The question is from Respiration in Animals in division Breathing and Exchange of Gases of Biology – Class 11

Which vertebrates have the most well-developed respiratory system?(a)

1.	Which vertebrates have the most well-developed respiratory system?(a) Mammals(b) Reptiles(c) Aves(d) AmphibiansThe question was posed to me by my college professor while I was bunking the class.The question is from Respiration in Animals in division Breathing and Exchange of Gases of Biology – Class 11
Answer» Right CHOICE is (a) Mammals To explain I would SAY: Mammals are the most complex form of ORGANISM in the classification of vertebrates. Since they are complex ORGANISMS, they have a well-developed respiratory system. Lungs are the MAIN respiratory organs of mammals.

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