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NEET Biology Sexual Reproduction in Flowering Plant / फूलों के पौधों में यौन प्रजनन Question Bank Critical Thinking Questions

  • question_answer
    Even after killing the generative cell with a laser beam, the pollen grain of a flowering plant germinates and produces normal pollen tube because [NCERT 1983; CBSE PMT 1989; JIPMER 1993]

    A) Laser beam stimulates pollen germination and pollen tube growth

    B) The laser beam does not damage the region from which pollen tube emerges

    C) The contents of killed generative cell permit germination and pollen tube growth

    D) The vegetative cell has not been damaged

    Correct Answer: D

    Solution :

    Not Available


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