Phylum Cnidaria Lab
6 Questions
| Total Attempts: 54
This scientific quiz is all about cnidaria, a phylum which contains over 10,000 unique species of animals which exclusively inhabit aquatic environments. What else do you know about these particular creatures? Let’s find out now!
Questions and Answers
- 1.Cnidarians are the first animals to have true tissue making them eumetazoan.
- A.
True
- B.
False
- 2.The hydroids have _________ symmetry and they are __________ meaning it is derived from two tissue layers.
- 3.Cnidarians are _______ meaning they have more than one body form.
- 4.The two body forms are
- A.
Larvae, buds
- B.
Medusa, polyp
- C.
Ectoderm, endoderm
- 5.These are stinging cells
- A.
Pneumatocyte
- B.
Pinocyte
- C.
Cnidocyte
- 6.Medusa are
- A.
Monoecious
- B.
Dioecious
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