Question

Write the general features of phylum Platyhelmenthes and Aschelmenthes.​

Answer 1

Answer:

it is flat body ,:plathyhelmenthes

Explanation:

aschelmenthes

Answer 2

Answer:

General features of of phylum platyhelminthes (flatworms) are :

1. Flatworms are the simplest worms or animals without legs.
2. These are found mostly in Marine and freshwater or in the bodies of higher animals as parasites feeding on them.
3. The body is thin and flattened or leaf-like or ribbon-like. It is bilaterally symmetrical, that is, it can be divided into two identical halves only through one plane.
4. They have only one opening through which they take in food and get rid of wastes.
5. Examples of platyhelminthes are tapeworms that live in intestine of humans and cattle, Planaria and Liver Fluke.

The general features of phylum aschelminthes (roundworms) are :

1. Roundworms are found in freshwater, marine or terrestrial environment.
2. Their body is cylindrical narrow and segmented ( smooth surface ) and bilaterally symmetrical.
3. They heaven opening called mouth through which the food is pulled in and crushed. Another opening called anus is present near the tip of the body.
4. Some wrong ones such as Filarial worms are thread-like while others such as hookworm are more rounded.
5. Many of these are parasites that live in the intestine of humans or other big animals. In the intestine, they reproduce sexually by forming eggs.
6. Examples of nematodes pinworms, Ascaris and Whipworms.

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