Given below are two statements.
Statement I: Mechanisms of breathing vary among different groups of animals, depending mainly on their habitats and levels of organisation.
Statement II: The process of exchange of CO₂ from the atmosphere with O₂ produced by the cells is called breathing.
In light of the above statements, choose the correct answer from the options given below.

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Statement I is incorrect but statement II is correct.

Both statement I and statement II are correct.

Statement I is correct but statement II is incorrect.

.Both statement I and statement II are incorrect.

answer is C.

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Detailed Solution

Breathing, the process of taking in O₂ from the atmosphere and expelling CO₂, is essential for cellular respiration and energy production in animals. However, the specific mechanisms by which animals accomplish this task can vary significantly based on factors such as their habitats and levels of organisation.

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