Examlex
Which statement about species concepts is true?
Anthocyanins
Water-soluble pigments that may appear red, purple, or blue depending on the pH, found in the tissues of higher plants.
Coumarins
Naturally occurring chemical compounds with potential therapeutic effects, often found in plants.
Professional Research
Systematic inquiry or study conducted by professionals to establish facts or principles or to collect information on a subject, to further professional knowledge.
Nightingale
Refers to Florence Nightingale, a foundational figure in modern nursing known for her pioneering work in hygiene, patient care, and the use of statistics in healthcare.
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