NEET Biology NEET PYQ-Cell The Unit Of Life

  • question_answer
    Plasmodesmata are [AIPMT (S) 2009]

    A) lignified cemented layers between cells

    B) locmotory structures

    C) membranes connecting the nucleus with plasmalemma

    D) connections between adjacent cells

    Correct Answer: D

    Solution :

    [D] The primary cell wall contains many small openings or pores situated in primary pit fields. The cytoplasm of adjacent cells communicates through the pores by means of cytoplasmic bridges   called   plasmodesmata.   The plasmodesmata permit circulation of fluid and passage of solutes between cells.


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