Question

Cnidarians are diploblastic that is their bodies are
Constructed from​

Answer 1

Answer:

Cnidarians are diploblastic animals: their three-layered bodies are constructed from only two germ layers. The epidermis is formed from the endoderm, the cells lining the gastrovascular cavity from the endoderm. The middle layer, the mesogloea, may be a thin non-cellular membrane or a thick gelatinous layer.