Question

a
They resulted from a trait of the mustard plant being selected and bred to other plants
b
They resulted from the exposure to extreme temperatures and ultraviolet sun rays.
c
They were created over one generation with only two plants
d
They stopped forming additional varieties at the end of a growth cycle.

Answer 1

Answer:

A

Explanation:

If all came from traits of the mustard plant, they must be some portion mustard plant.

Answer 2

I thinks it’s a if not I’m sorry