Question

 In plants, the fusion of male gamete with secondary nucleus forms​

Answer 1

Answer:

The second male gamete fuses with 2 polar nuclei or secondary nucleus to form triploid primary endosperm nucleus and this is called triple fusion. This primary endosperm nucleus (3n) ultimately develops into a nutritive tissue for developing embryo called endosperm.

Answer 2

Answer:

triploid endosperm

The fusion of egg and male gamete makes the embryo. But the fusion of polar secondary nuclei with the male gamete forms the triploid endosperm.

Explanation:

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