Dan had two children: Karen which had sickle-cell anemia, and his son Bob, which was healthy. Which child had a mutated hemoglobin?
Ans: Karen

Jesse wants to lose weight. She decides to do research on the types of food she's been eating and finds out they are excessively high in dietary lipids. She decides to cut back to a lower than normal amount of lipid consumption for a while. Will high fat diets increase or decrease your chances of getting cardiovascular disease?
Ans: increase

Two students at the Agricultural Institute studied pedology. Bob studied soil weathering, while Dan studied types of soil. Which student studied more about high rainfall that carries material away?
Ans: Bob

John is a marine biologist. He was collecting samples from six locations in the ocean, location A, location B, location C, location D, location E, and location F. Location A was near the shore, but location B was farther offshore. Location C was in shallow water, but location D was deeper into the ocean. Location E was a habitat with very few organisms, but location F was a habitat full of organisms. Which location would see less viruses, location A or location B?
Ans: location B