What is the scientific process of categorizing all living organisms into different taxa based on their characteristics called?

What is required for the formation of a Genus?

What is the family of mango $(Mangifera \text{ } indica)$?

The correct sequence of taxonomic categories is

Read the following statements:
$(i)$ 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.
Which of the following statements are $NOT$ correct?

Which of the following taxonomic categories of the housefly is incorrectly matched?