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Question: Answered & Verified by Expert
In the diploblastic animals:
BiologyAnimal KingdomNEET
Options:
  • A Mesoderm and mesoglea both are absent
  • B Mesoderm is present but mesoglea is absent
  • C Mesoderm is absent but mesoglea is present
  • D Mesoderm and mesoglea both are present.
Solution:
2007 Upvotes Verified Answer
The correct answer is: Mesoderm is absent but mesoglea is present
Animals in which the cells are arranged in two embryonic layers, external ectoderm and an internal endoderm, are called diploblastic animals, e.g., coelenterates. An undifferentiated layer, mesoglea, is present in between the ectoderm and the endoderm.

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