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    NEET 2026 Preparation Tips for Chemistry, Biology and Physics

    Parasitic Adaptations in Platyhelminthes MCQ - Practice Questions with Answers

    Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET

    Quick Facts

    • 6 Questions around this concept.

    Solve by difficulty

    Which of the following is true for the tegument?

    Why do parasitic flatworms maintain a high osmotic pressure?

    Pseudo Segmentation is seen in

    All of the following are parasitic adaptations seen in endoparasites except

     

    Absence of the digestive system in flatworms is

    Concepts Covered - 1

    Parasitic Adaptations in Platyhelminthes
    • A tough and enzyme-resistant layer called tegument protects the epidermis.
    • A high osmotic pressure is maintained inside their bodies so that the fluids from the host can be readily absorbed.
    • They lack digestive system and they are dependent on the host for their nutrition.
    • They possess well developed hooks and suckers to penetrate into the host tissue. 
    • Circulatory, respiratory and sense organs are absent.
    • Reproductive system is well-developed to ensure the survival during adverse situations.
       

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    Books

    Reference Books

    Parasitic Adaptations in Platyhelminthes

    Elementary Biology Vol 1

    Page No. : 195 U1

    Line : 5

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