Which method is used to construct large, recombinant vectors when polylinker restriction enzymes are not useful?
a. recombineering
b. fish.
c. gene libraries
d. yacs
e. hybridization

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection