Please answer this: Two mycologists were studying fungi. Jim studied more about wood eating mushrooms and gourmet mushrooms, while George decided to study more about mycorrhiza, and its benefits for humans. Which mycologist learned less about a symbiotic association between a fungus and the roots of a plant?
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Answer: Jim

Please answer this: Two sisters went to the hospital. The medics ran some blood tests and found out that Sue had sickle cell trait, while Mary had normal blood cells. Sue received treatment. Which sister doesn't have hemoglobin S in her blood?
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Answer: Mary

Please answer this: Two brothers were land owners. Bill owned 40 acres of forest, , with very well developed soil. His brother Rick owned 40 acres of grasslands, with a poor soil. Rick decided to sell his land. Which brother owned a land which had large amounts of fulvic acid?
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Answer:
Bill