Uttarakhand PMT Uttarakhand PMT Solved Paper-2006

  • question_answer
    According ro current views the role of boron in plants is in the biosynthesis of :

    A) sucrose and amylopectin

    B) cellulose and starch

    C) fats and oils

    D) pectin and DNA

    Correct Answer: B

    Solution :

    Boron is a micro-nutrient which is required by the plant in small amount. It is required to facilitate the translocation of sugar in plants and regulate carbohydrate   metabolism   and   also  in biosynthesis of cellulose and starch.


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