Give the characteristics of Roundworm, Flatworm, Algae .Give their phylum.
Answers
Answer:
Roundworms phyllum : Nematoda
Flatworms phyllum: Platyhelminthes
Explanation:
Answer:
Features of Roundworms
Unlike the flatworms, the roundworms have a body cavity with internal organs.
A roundworm has a complete digestive system, which includes both a mouth and an anus. ...
Roundworms also have a simple nervous system with a primitive brain.
The main characteristics of flatworms (Figure below) include:
Flatworms have no true body cavity, but they do have bilateral symmetry. ...
Flatworms have an incomplete digestive system. ...
Flatworms do not have a respiratory system. ...
There are no blood vessels in the flatworms.
Algae
Algae are autotrophic organisms
Strictly exists in bodies of water or any environment with high moisture content
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