What is the primary practical importance of Taxonomy in biology?

Correct answer: Simplifying accurate identification and systematic study of unknown organisms

The correct answer is B: taxonomy makes accurate identification and systematic study easier. Biology deals with an enormous variety of organisms. Taxonomy provides standard methods for identifying, naming, and classifying them, so scientists can communicate clearly even when local names differ. When an unknown organism is compared with diagnostic characters and placed in a suitable group, its study becomes more organized. A is wrong because scientific names are not given merely to make organisms look attractive; they provide stable and universal reference. C is wrong because taxonomy does not reduce the number of organisms. D is not its primary purpose, although correct identification can sometimes support agriculture, conservation, or public health. Memory cue: taxonomy helps “identify, name, and arrange” biodiversity.