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Questions and Answers
What are the two layers that separate the epidermis and gastrodermis in cnidarians?
What are the two layers that separate the epidermis and gastrodermis in cnidarians?
- Endoderm and ectoderm
- Epidermis and mesoglea
- Gastrovascular cavity and endoderm
- Mesoglea and gastrovascular cavity (correct)
Which type of symmetry do cnidarians exhibit?
Which type of symmetry do cnidarians exhibit?
- Radial symmetry (correct)
- Bilateral symmetry
- Spherical symmetry
- Asymmetry
How does the gastrovascular cavity in cnidarians open?
How does the gastrovascular cavity in cnidarians open?
- Through the anus only
- Through the mouth only (correct)
- Through specialized pores
- Through the mouth and anus
What are the stinging or adhesive structures called in cnidarians?
What are the stinging or adhesive structures called in cnidarians?
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What is the main sensory organ in cnidarians?
What is the main sensory organ in cnidarians?
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