NEET Biology NEET PYQ-Seed

  • question_answer
    In a cereal grain the single cotyledon of embryo is represented by:                      [AIPMT (S) 2006]

    A) coleorhiza

    B) scutellum

    C) prophyll

    D) coleoptiles

    Correct Answer: B

    Solution :

    [b] In a cereal grain (e.g., wheat), the single cotyledon of embryo is represented by the scutellum. Scutellum is specialized for nutrient absorption from the endosperm. Coleoptile is a modified ensheathning leaf that covers and protects the young primary leaves of a grass seedling.
    Coleorhiza is a sheath like structure found on the radicle which covers and protects it "during the growth into the soil.


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