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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, label and classify the round worm.
Tapeworm : Phylum Platyhelminthes : : Intestinal worms : _____________
Flat worms : Bisexual : : Round worms : ______________
Write the name of the animal having pseudocoelom.
What is the length of a hookworm?
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.
Fertilisation is internal in
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.
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.
