A gene group is a lot of qualities that share significant features. As a rule, gene in a group share a comparable grouping of DNA building squares (nucleotide)
These qualities give directions to making products, (for example, proteins) that have a comparative structure or function
Prokaryotes are unicellular living beings that need organelles or other interior layer bound structures
The nucleoid is a piece of round ,the double stranded DNA is situated in territory of the cells.It don't have a nucleus