Archaebacteria and eubacteria are classified into different kingdoms, but at one time they were both classified in the Kingdom M
onera. Which statement best describes why the classification of these organisms was changed? A. The kingdom became too large and had to be made into two smaller kingdoms.
B. New biochemical data showed different evolutionary relationships within the kingdom
C. The archeabacteria and eubacteria habitats were too different to be classified in the same kingdom.
D. Chromosomal analyses indicated a new genetic combination had arisen within a certain organisms in the kingdom.
