NEET Biology question

In an angiosperm, the male plant is diploid and the female plant is tetraploid. The endosperm will be

Answer: (D)

Solution

The tetraploid (4n) female plant produces gametes (egg and polar nuclei) at the 2n level, so the two polar nuclei together contribute 2n + 2n = 4n;

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Question ID VK-118303