Humans often selectively breed plants to create better, more nutritious crops. plants are not as difficult to selectively breed as animals because most plants have
a. very simple genetic codes.
b. a natural resistance to disease.
c. only male or female reproductive parts.
d. both male and female reproductive parts.
im an idiot xd

d.both male and female reproductive parts.

Ifound this on google “aristotle (384–322 bc) in western scientific taxonomy the greek philosopher aristotle was the first to classify all living things, and some of his groups are still used today, like the vertebrates and invertebrates, which he called animals with blood and without blood.” i hope this you for what your looking for.