Which organelle contains digestive enzymes to break down foreign invaders

How do accessory pigments chlorophyll?

What drives an advertising campaign?

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