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प्रश्न
Observe the given figure and answer the following.
- Name the phylum.
- Give the characteristics of this animal.
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उत्तर
- Phylum Aschelminthes
- 1. Ascaris is a roundworm that has long, thread-like or cylindrical, nonsegmented body.
2. Their body is covered with a tough cuticle.
3. These animals are triploblastic and pseudocoelomate.
4. They are generally endoparasites.
5. Animals belonging to the phylum Aschelminthes are unisexual.
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संबंधित प्रश्न
Identify me.
I live in your small intestine. Pseudocoelom is present in my thread like body. In which phylum will you include me?
Sketch, labell and classify Round worm .
Tapeworm : Phylum Platyhelminthes : : Intestinal worms : _____________
Flat worms : Bisexual : : Round worms : ______________
Petromyzon is an endoparasite.
The body cavity of the phylum Aschelminthes is ______.
Setae and parapodia are locomotor organs of earthworms.
Aschelminthes is the largest phylum of the animal kingdom.
Following are the members of phylum aschelminthes, except
Match the following:
| List I | List II | ||
| (a) | Physalia | (i) | Pearl oyster |
| (b) | Limulus | (ii) | Portuguese Man of War |
| (c) | Ancylostoma | (iii) | Living fossil |
| (d) | Pinctada | (iv) | Hookworm |
Choose the correct answer from the options given below.
Mention two modifications in reptiles required for terrestrial mode of life.
Write one example the following in the space provided.
Dioecious animal ______.
Give an example of the following:
Round worm
Differentiate between acoelomate and pseudocoelomate
Identify my class/phylum and give one example of it:
I live in your small intestine, my body is long and thread like and pseudocoelomate.
