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Humans are one of the four extant hominid genera.
Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
Conjunctivitis, with the characteristic “pinkeye” appearance. A yellow crusty exudate is also common
Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how
Summary of Life's Characteristic
A graphic depiction of predisposing alleles characteristic of a threshold trait within a population,