Micro Organisms
The unifying feature of the archaea that distinguishes them from the bacteria is

habitats which are extreme environments with regard to acidity
cytoplasmic ribosomes that are 70S
absence of a nuclear membrane temperature
presence of a cell wall containing a characteristic outer membrane

ANSWER DOWNLOAD EXAMIANS APP

Micro Organisms
Eukaryotic cell organelles first emerged

from a specialized lineage of cells within the kingdom Protista
when bacteria made their first attempts at reproduction
when prokaryotes engulfed each other and became interdependent
just before the origin of the animal and fungal kingdoms

ANSWER DOWNLOAD EXAMIANS APP