1.

If an animal of euphotic zone has to survive in abyssal zone, what adaptations are required to survive there?

Answer»

Adaptations required to survive in abyssal zone are : 

1. The animals should have wide mouths and huge curved teeth which prevent escape of any prey.

2. Absence of skeleton, flattened bodies are required. 

3. Animals should have special structures that produce light on their bellies, around their eyes, and at the sides of their bodies. 

4. The animals should show bioluminescence in the dark waters.



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