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The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease
The effects of germ-line versus somatic cell mutations.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
Selected Disease-Modifying Antirheumatic Drugs
Keystone organisms "كيستون الكائنات الحية"