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What is aerenchyma? why is it essential in aquatic plants?

Answer»

Aerenchyma HELPS in buoyancy and respiration. It is characteristically found in aquatic floating plants. ... The channels of air-filled CAVITIES PROVIDE a low-resistance internal pathway for the exchange of GASES such as oxygen and ethylene between the plant above the WATER and the submerged tissues.Explanation:MARK ME AS BRAINLIEST ANSWER PLZZ



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