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Zoology · 2026 · 4 marks
Breathing and Exchange of GasesRespiratory organs in animals4 marks

NEET 2026 · 21 June · Code 50 · Q150

Sponges exchange O 2 with CO 2 by.

Sponges exchange $\displaystyle \mathrm{O}_2$ with $\displaystyle \mathrm{CO}_2$ by $\displaystyle \_\_\_\_$.
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NEET (UG) 2026 Zoology question, with the answer from NTA’s final answer key. Where our answers come from.