what is platyhelmenthis
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These are simples animals....that are bilaterally symmetrical and composed of three fundamental cell layers.
Example:- tapeworm , flukes, flatworms.etc
Example:- tapeworm , flukes, flatworms.etc
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It is a phylum in the animal kingdom.
It's characteristics are:
1. They are soft bodied, unsegmented worms.
2. They show bilateral symmetry and dorsiventrally flat worms
3. They show three germinal layers i.e. ectoderm, mesoderm and endoderm.
4. The epidermis is soft, syncitial. It is ciliated in Turbellaria. It is covered by cuticle in Trematoda and Cestoda worms.
5. Exo or Endo skeleton is completely absent.
6. The parasite shows hooks for attachment to the host body.
Hope it helps you.
It's characteristics are:
1. They are soft bodied, unsegmented worms.
2. They show bilateral symmetry and dorsiventrally flat worms
3. They show three germinal layers i.e. ectoderm, mesoderm and endoderm.
4. The epidermis is soft, syncitial. It is ciliated in Turbellaria. It is covered by cuticle in Trematoda and Cestoda worms.
5. Exo or Endo skeleton is completely absent.
6. The parasite shows hooks for attachment to the host body.
Hope it helps you.
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