Which of the following is not true for operon concept of jacobe and monade

Options

A. all prokaryotes
B. all prokaryotes and some eukaryotes
C. all prokaryotes and all eukaryotes
D. all prokaryotes and some protozoans

Answer

B

Explanation

Jacop and Monod ' s operon concept is basically a theory of gene expression in prokaryotes - though it is of some value in the explanation of eukaryotic gene expression.