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NEET Biology NEET PYQ-Kingdom Protista

  • question_answer
    In which group of organisms the cell walls form two thin overlapping shells which fit together? [NEET (Re) 2015]

    A) Chrysophytes

    B) Euglenoids

    C) Dinoflagellates

    D) Slime moulds

    Correct Answer: A

    Solution :

    [a] Chrysophytes are placed under the kingdom- Protista. This group includes diatoms and golden algae (desmids). Most of them are photosynthetic.
    In diatoms, the cell walls form two thin overlapping cells, which fit together as in a soap box.


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