Radiates Quiz
- Created by: ashannahv771
- Created on: 07-01-18 18:00
Other questions in this quiz
2. What systems does phylum cnidaria not have?
- excretory only
- respiration and excretion
- respiration only
3. Class Anthozoa live symbiotically with zooanthella, that needs light, what do they gain in return?
- Vitamin C
- Carbohydrates
- Light
4. Phylum ctenophora are all free-swimmers, what else is true about them?
- They have external fertilisation
- They have radial symmetry and are bio luminescent
- They have only a sensory net
- They have no symmetry and are bio luminescent
5. Class Hydrozoa is part of this phylum, what is the correct example of an animal from this class?
- Stony coral
- Portuguese man o'war
- Jellyfish
- Aurelia Aurita
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