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Which of the following is diploid at the time of fertilization in a gametophyte of a normal angiosperm? -

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Question

Which of the following is diploid at the time of fertilization in a gametophyte of a normal angiosperm?

Options

  • Antipodal cell and synergids

  • Generative cell

  • Secondary nucleus

  • Prothalial cell/vegetative cell

MCQ

Solution

Secondary nucleus

Explanation:

The haploid polar nuclei in an ovule fuse together to generate a diploid secondary nucleus.

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