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Write short notes on the following. P...

Write short notes on the following.
Polymorphism

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### Step-by-Step Solution: 1. **Definition of Polymorphism**: - Polymorphism refers to the occurrence of different forms or morphs within the same species or organism. It is a biological phenomenon where individuals of the same species exhibit variations in form, structure, or behavior. 2. **Occurrence in Organisms**: - This phenomenon is often observed in colonial organisms, where different forms can coexist within the same colony. These forms can have distinct roles or functions, contributing to the overall survival and reproduction of the colony. ...
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PEARSON IIT JEE FOUNDATION-DIVERSITY IN LIVING WORLD- ANIMALS-MASTERING THE CONCEPTS (KNOWLEDGE AND UNDERSTANDING)
  1. How do the following terms originate? Porifera.

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  2. Write short notes on the following. Ecdysis

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  3. Write short notes on the following. Polymorphism

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  4. What is meant by osmoregulation?

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  5. List out the characteristic features of protochordates.

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  6. Distinguish between Polyp and Medusa.

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  7. Sponges are considered as pore bearers. Discuss.

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  8. Explain the following terms. Tetrapodus

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  9. Explain the following terms. Pentadactyl

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  10. Explain the following terms. Nocturnal

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  11. Explain the following terms. Arboreal habitat

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  12. What is meant by dentition? Explain the following terms with respect t...

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  13. Mention the differences between cartilaginous and bony fishes.

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  14. Give classification for the following. A. Parrot B. Cockroach

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  15. What is meant by a streamlined body? Which classes of vertebrates poss...

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  16. Which structural features help the amphibians to get adapted to both t...

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  17. How did the following terms originate? Amphibia

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  18. How did the following terms originate? Reptilia

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  19. How did the following terms originate? Mammalia

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  20. How would you identify a fish as cartilaginous or bony on observing it...

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