List out the significance of ploidy.

Explanation

`**` Many polyploids are more vigorous amid more adaptable than diploids.
`**` Many ormamental plants are autotetraploids and have larger flower and longer flowering duration than diploids.
`**` Autopolyploids usually have increase in fresh weight due to more water content.
`**` Aneuploids are useful to determine the phenotypic effects of loss or gain of different chormosomes.
`**` Many angiosperms are allopolyploids and they play a role in an evolution of plants.