Biology · The Living World

Systematics differs from traditional taxonomy primarily because systematics explicitly includes which of the following dimensions in its study of organisms?

1. A
   Only observable morphological features and local name comparisons.
2. B
   Evolutionary relationships among diverse organisms along with identification, nomenclature, and classification.
3. C
   Solely the biochemical analysis of floral characters for floral formula construction.
4. D
   Characterisation based exclusively on the ecological uses of organisms for human welfare.