The correct option is B Monera
Biochemical resemblance is generally used for the identification of organisms belonging to kingdom Monera. This is because all organisms under this kingdom are unicellular and prokaryotic and do not have well-developed structures.
The biochemical characters are used for their identification in order to supplement the characteristic morphological features. The study of the chemical constituents present in these organisms help in the classification and identification of the different organisms which are placed in this group.
Fungi, Protista and Plantae consist of organisms composed of well-developed eukaryotic cells with distinguished structural characteristics.