Phylum Cnidaria Body Symmetry Quiz
5 Questions
| Total Attempts: 82
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Learn more about phylum cnidaria by taking this interesting and knowledgeable quiz. All the best
Questions and Answers
- 1.Which of the following characteristics do CNIDARIANS exhibit?
- A.
Radial symmetry
- B.
Stinging cells
- C.
Tentacled
- D.
All of the above
- 2.Which of the following type of skeleton is not found in cnidarians?
- A.
Hydrostatic
- B.
Limestone
- C.
Cartilage
- D.
Jelly like material
- 3.Which of the following is not true of nematocytes ?
- A.
Located on the tentacles of cnidarians
- B.
Can sting their prey by injecting it with poison
- C.
Located in the mesoglea of cnidarians
- D.
Can secrete a sticky substance that causes the prey to stick to the tentacles
- 4.In sexual reproduction in cnidarians, fertilization generally takes place
- A.
On the tentacles
- B.
In the coelenteron
- C.
In the water column
- D.
In the mesoglea
- 5.Corals and jelly fish are classified together mainly because they both
- A.
Have zooxanthellae
- B.
Have stinging tentacles
- C.
Have alternation of generation
- D.
Are marine
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