Which of the following $statement(s)$ is/are not correct?
$(i)$ Genus comprises a group of related species which has more characters in common in comparison to species of other genera.
$(ii)$ Three different genera such as Solanum,Datura and Petunia are placed in the family Malvaceae.
$(iii)$ In case of plants,classes with a few similar characters are assigned to a higher category called Division.

• A
  Both $(i)$ and $(ii)$
• B
  Both $(ii)$ and $(iii)$
• C
  Both $(i)$ and $(iii)$
• D
  All of these