The white grapes (what you called "green") are good, sometimes a bit sour to me. I do like them, they are my second favorite kind. The Concord grapes (I believe those are the "purple" ones as you termed them) are good, but the red ones are my favorite. Love the red ones! They're perfectly sweet and juicy! (except when they have seeds in them)
It's basically the same principle as hybrid corn... Save the seed from Hybrid corn you want get a very good crop, they do it purposely to get you to buy seed... Seedless grapes aren't genetically altered or cloned, they just cross pollinate them to produce a seedless variety.
I wanna stomp some Grapes :D Just saying'
Same here
Just asking cuz my Bio teacher said something about cloned fruits/ well anything cloned....they had something in it but I just can't remember >.<
If I remember I'll tell you(: