A Goldendoodle is a dog crossbreed bred from a Golden Retriever and a Poodle. Goldendoodles were first bred by designer dog breeders in the 1990s in the United States.
Some designer breeds were bred to maximize desirable traits of certain breeds along with the desirable traits of others. Humans
influence the inheritance of desired traits in organisms through selective or artificial breeding. Designer pet breeds are one
example of this. Select ALL of the other examples of artificial selection.

A) Cows and chickens are given antibiotics to prevent disease in large
feedlots where they are grown for food sources.

B) Because of the overuse and misuse of antibiotics, some pathogenic
bacteria have become antibiotic resistant, making them harder to treat.

C) Golden rice was developed as a food source to be grown and consumed in
areas with a shortage of dietary vitamin A by inserting genes that make
beta-carotene into the rice.

D) The wild mustard plant was bred over hundreds of years to create dozens
of wildly different vegetables including broccoli, cauliflower, kale, and
cabbage. This was accomplished by selecting and breeding plants with
bigger leaves, or larger buds, to create different plants.

E) In 1948, the A&P grocery chain invited poultry producers to enter a
nationwide contest. Farmers sent eggs from their plumpest birds to a U. S.
Department of Agriculture station where researchers selected and bred
birds who were larger and faster-growing to create a new type of chicken
that would produce more meat for consumers.