Question
Write doen four general characters of Porifera. Give two examples.
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Answer
- Sessile, sedentary, and marine except one group that lives in fresh water. These are non-motile animals attached to some solid support.
- Simplest multicellular, diploblastic animals.
- The body design involves minimal differentiation and division into tissues.
- Asymmetrical or radically symmetrical.
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→| Substance Dissolved | Temperature in K | ||||
| 283 | 293 | 313 | 333 | 353 | |
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