The domestication of plants and subsequent breeding has given rise to many different familiar crops. the single species of brassica oleracea has given us many different vegetables including: kale; cabbage; broccoli; cauliflower; kai-lan; brussels sprouts and kohlrabi. even though these are all the same species, this is possible because of

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.