EXPERT PLS SEND ANSWER URGENTLY PLS!!!
Solution
When two diploids are crossed, the endosperm is triploid (3n).
When two tetraploids (4n) are crossed, the sperm will be 2n and each polar nuclei will be 2n.
Thus endosperm will be formed by 1 sperm and two polar nuclei , so the ploidy will be 6n or hexaploid. (option 2)
When two diploids are crossed, the endosperm is triploid (3n).
When two tetraploids (4n) are crossed, the sperm will be 2n and each polar nuclei will be 2n.
Thus endosperm will be formed by 1 sperm and two polar nuclei , so the ploidy will be 6n or hexaploid. (option 2)