Biology
Given alongside are the figures of two organisms. Study the organisms and answer the following questions :
- Name the organisms [A] and [B].
- Label the guidelines 1 and 2.
- Do they belong to the same phylum ? If yes, name the phylum.
- What are the two important functions of part 1 ?
- Mention the mode of reproduction shown in figure [B]. Is it a kind of asexual or sexual reproduction ?
Classification of Animals
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Answer
Organism [A] is Sea-anemone, and Organism [B] is Hydra.
The guidelines 1 and 2 show:
1 → Tentacles
2 → MouthYes, they both belong to the same Phylum, i.e. Cnidaria of Invertebrates.
Two important functions of Tentacles are:
- Tentacles help in catching food.
- Tentacles help in swimming.
We can see budding in Hydra, which is a form of asexual reproduction. This process involves the development of a new individual from an outgrowth or bud on the parent's body.
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