Q6. Identify 2 scientific (genetic) reasons why scientists can justify working with model organisms when the ârealâ interest is in the genetics of other organisms.
Q
7. The things that are True about animal breeding areâ¦(check all that are correct) ___a. animal breeders need to select the parents carefully
___b. breeding can only be done between 2 animals of the same species.
___c. animal breeders have a goal of improving a trait or traits in their breed or species of animal
___d. they all have the same traits they want to improve, no matter what the animal species or breed.
___e. animal breeders are only interested in traits for which selection is obvious and the genetic control or inheritance is easy to predict
___f. animal breeding is only done on domestic animals not wild animals
___g. animal breeding would be much easier if there was no variation within a species in the genes that control their traits.
___h. although slightly more difficult, breeding between 2 different species (ex. cat and dogs) can be done just as breeding within the same species.
Q8. Describe two differences and two similarities between plant breeding and animal breeding.