Which of the following characters given below displays the description of the lowest taxonomic category of organisms in the plant and animal kingdom?

What criteria must be followed for naming a plant technically at present?

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?

From .........,various geographical areas,flora,and fauna can be prepared.

What is the first step of taxonomy?

Which taxonomic category is written first when writing the scientific name of an organism?