Archaebacteria differ from eubacteria in

Answer: Archaebacteria differs from eubacteria in terms of cell membranes.

The cell membranes of archaebacteria vary from those found in other bacteria. In contrast to certain other bacteria, the fats inside the cell membranes of archaebacteria are ester-linked rather than ether-linked. In terms of anatomy, construction, size, manner of reproducing, and feeding, archaebacteria resemble bacteria.