Question

question 17
one example of artificial selection is ______.
humans placing a gene for human insulin into a flower
crossing a lion and a tiger to get a sterile animal called a liger
the process of allopatric speciation
broccoli, cauliflower, cabbage, and brussels sprouts bred from brassica oleracea
pet dogs that have gone wild, mate with coyotes, and live in packs

Explanation:

Artificial selection is the process by which humans use animal and plant breeding to selectively develop particular phenotypic traits. Broccoli, cauliflower, cabbage, and Brussels - sprouts are all varieties bred from Brassica oleracea by humans through artificial selection. Placing a human insulin gene into a flower is genetic engineering. Crossing a lion and a tiger is hybridization. Allopatric speciation is a natural process of speciation. Pet dogs mating with coyotes is a natural inter - breeding event.

Answer:

broccoli, cauliflower, cabbage, and Brussels sprouts bred from Brassica oleracea