UPSC NDA II 2023 General Ability Solved Paper

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Question : 69 of 150

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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?

Both the gametes fuse with a single egg cell
Both the gametes fuse with two different egg cells
One gamete fuses with the egg cell and the other one eventually degenerate
One gamete fuses with the egg cell and the other one fuses with a diploid secondary nucleus

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