[Q]: Two mycologists studied about mushrooms. Bert studied mycorrhizal fungi, while Vince studied saprophytic mushrooms. Which person studied more about fungus colonizing roots of a host plant?
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[A]: Bert

[Q]: Two cousins went for a blood test. Tim found out he had hemophilia, while John was normal. Tim had to start taking medication. Which cousin didn't have a hereditary disease?
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[A]: John

[Q]: Gary and Joe are two farmers. Joe's farm has a depleted soil, while Gary started agroforestry a few years back, and grows cover crops. Which farmer didn't help to stabilize the soil?
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[A]: Joe

[Q]: Frank owned two parcels of land. He called them Forest and Field. The Forest parcel was covered in old-growth pine, while Field one was covered in grass and wildflowers. Frank was very proud of his properties. Which parcel had fewer plants with light pollen grains?
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[A]:
Field