What seeds were used to grow seedless grapes?

Question

Thanks

Answer 1

Invisible ones babe! lol

Answer 2

They are probably hybrids and must be propagated with cuttings.

Answer 3

Seedless grapes cannot be grown in the conventional way, from seeds. Therefore, to produce a new plant, growers take cuttings from other seedless grape plants and root them.

Although the exact origin of seedless grapes is unknown, it's possible that they were first cultivated thousands of years ago in the regions presently defined as Iran and Afghanistan. The seedless grape originated by way of a genetic mutation (called stenospermoscarpy) in which the hard seed casing failed to develop.

One the most popular varieties of seedless grape today is the green Thompson seedless grape. Ninety percent of all raisins are made from this variety of grape.