In the classification of the housefly,what is 'Insecta'?

Match Column-$I$ with Column-$II$ for the classification of the housefly and select the correct option using the codes given below:

Column-$I$	Column-$II$
$(a)$ Family	$(i)$ Diptera
$(b)$ Order	$(ii)$ Arthropoda
$(c)$ Class	$(iii)$ Muscidae
$(d)$ Phylum	$(iv)$ Insecta

Which of the following statements are not correct?
$(i)$ Lower the taxon,more are the characteristics that the members within the taxon share.
$(ii)$ Order is the assemblage of genera which exhibit a few similar characters.
$(iii)$ $Cat$ and $dog$ are included in the same family Felidae.
$(iv)$ Binomial nomenclature was introduced by Carolus Linnaeus.

$A$ species is taxonomically defined as:

$Order$ is the assemblage of families which exhibit a few similar characters.

Which of the following plants does not belong to the genus $Solanum$?