Polyoloidy are characterised by gigantism justify your answer.

Explanation

(i)Polyploids are organism having more than two sets of chromosomes.
(ii)Therefore depending on the degree of ploidy ,the number of genes get multiplied Therefore size of fruits vegetables are oversized .(gigantism)
(iii)These fruit and vegaetables also have a markets value and their vitmin and mineral content is also high.