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In angiosperms, pollen grain germinates to produce two male gametes. Which one of the following functions is carried out by these gametes ?

Options

  1. ABoth the gametes fuse with a single egg cell
  2. BBoth the gametes fuse with two different egg cells
  3. COne gamete fuses with the egg cell and the other one eventually degenerate
  4. DOne gamete fuses with the egg cell and the other one fuses with a diploid secondary nucleus

Correct answer

D. One gamete fuses with the egg cell and the other one fuses with a diploid secondary nucleus

Step-by-step solution

The correct answer is option (D).

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