Question

What are PNEUMATOPHORES ??

Answer 1

The gas-filled float of some colonial coelenterates, such as the Portuguese man-of-war.

Answer 2

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A specialized root that grows upwards out of the water or mud to reach the air and obtain oxygen for the root systems of trees that live in swampy or tidal habitats. The “knees” of mangroves and the bald cypress are pneumatophores. Also called air root.

Explanation:

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