Question:
Choose the common characters shown by the animals of classes Scyphozoa and Anthozoa
A. Mesoglea is non-cellular with amoebocytes
B. Cnidocytes occur in ectoderm and endoderm
C. Germ cells are derived from endoderm
D. Coelenteron is undivided
Choose the common characters shown by the animals of classes Scyphozoa and Anthozoa
A. Mesoglea is non-cellular with amoebocytes
B. Cnidocytes occur in ectoderm and endoderm
C. Germ cells are derived from endoderm
D. Coelenteron is undivided
A. Mesoglea is non-cellular with amoebocytes
B. Cnidocytes occur in ectoderm and endoderm
C. Germ cells are derived from endoderm
D. Coelenteron is undivided
Show Hint
Focus on germ layer origins and body cavity structure in cnidarians.
Updated On: May 9, 2025
- A, C
- B, D
- B, C
- C, D
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The Correct Option is D
Solution and Explanation
In Scyphozoa and Anthozoa, germ cells are derived from endoderm, and the coelenteron remains undivided. These features are typical of cnidarians in these classes.
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