Identify the incorrectly classified group from the following:

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 phylum.

The common characteristics between $tomato$ and $potato$ will be maximum at the level of their.

The equivalent rank of $Carnivora$ in taxonomic categories of man and housefly is respectively:

What is the full form of $ICBN$?

Which of the following is a taxon?