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  5. Sexual Reproduction in Flowering Plant / फूलों के पौधों में यौन प्रजनन

12th Class Biology Sexual Reproduction in Flowering Plant / फूलों के पौधों में यौन प्रजनन Question Bank MCQs - Sexual Reproduction in Flowering Plants

  • question_answer
    Wheat root cells have 42 chromosomes. The number of chromosomes in a cell of pollen grain is

    A) 14

    B) 21

    C) 28

    D) 42

    Correct Answer: B

    Solution :

    21


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