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Ryan is a 30-year-old man who recently made the decision to talk with his doctor about a somewhat sensitive issue. He just celebrated his third anniversary […]

Question: Estimate the phenotypic ratios for monohybrid, dihybrid, and trihybrid crosses involving dominant/recessive loci? Using transmission genetics and the rules of probability explain how these ratios come […]

A 28yr old man comes into a health care facility complaining of fever and fatigue. All bacteriology and microbiology tests are done and no causative agent […]

You are studying three populations of birds. Population 1 has ten birds, of which one is brown (a recessive trait) and nine are red. Population 2 […]

1. The male resplendent quetzal bird has evolved to have tail feathers that are approximately 60 cm long. The female quetzal has short tail feathers. Using […]