Both or it wouldn’t have happened?.
A few years ago seen an article where someone grafted a tomato plant with a hot pepper plant it produced but nobody opted for it.
Fun with plant huh.
I read something years ago about an amateur horticulturist in Tennessee in the 1960s who grafted tomato plants onto Jimson weed plants to get a hardier variety of tomato. Several people got really sick from a toxic alkaloid produced by the Jimson weed.