Question

give the characteristics of flatworms algae roundworms.Give their phylum too.

please give me a perfect answer......
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Answer 1

Give the characteristics of flatworms algae roundworms.Give their phylum too.

Answer:

Flat worms

• Phylum - Platyhelminthes

• Dorsoventrally flat, i.e. flat body from top to bottom.

• No true body cavity.

• Mostly hemaphrodite, i.e., male and female sex organs present in the same individual.

Round worms

• Phylum - Nematoda

• Body is cylindrical.

• Pseudocoelom (Sort of body cavity).

• Sexes are separate.

Segmented worms

• Phylum - Annelida

• Body is segmented from head to tail.

• True body cavity.

• May be unisexual or bisexual.

Answer 2

Answer:

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