DNA is very small, one complete turn of a DNA helix is about O A. 12 nm
B. 3.4 nm
.cher
C. 1.7 nm
ok
D. 34 nm

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