Question

When a diploid female plant is crossed with a tetraploid male, the ploidy of endosperm cells in the resulting seed is :-

Answer 1

Answer:

5n

Explanation:

The male makes 2n gametes. The female makes 1n gametes. Two male sperm cells and one central cell from the female are combined in the formation of the endosperm.

2n + 2n + 1n gives 5n for the endosperm