Question

do all plants have colorful flowers or not

Answer 1

Answer:

Bright colors or dull colors are fixed in the genetics of a flower.  When they land on another flower some of that pollen will spread and voila! Pollination occurs. If a flower's anthocyanins did not position the genetic groundwork for brightly colored plants then none of this would be possible.

Explanation:

Answer 2

Answer:

noooooooo

all plants have not colourful flowers