Which statement is consistent with classification?

Match Column $X$ with Column $Y$ and select the correct option:

Column $X$	Column $Y$
$(1)$ Linnaeus	$(P)$ Proposed modern classification system
$(2)$ Huxley	$(Q)$ Proponent of the theory of natural selection
$(3)$ Darwin	$(R)$ Father of Taxonomy
$(4)$ Whittaker	$(S)$ Proposed five-kingdom classification system

The process by which anything is grouped into convenient categories based on some easily observable characters is called ......

Match the following columns:

Column-$I$ (Genus)	Column-$II$ (Family)
$i$. $Zea$	$a$. $Blattidae$
$ii$. $Helianthus$	$b$. $Poaceae$
$iii$. $Pheretima$	$c$. $Asteraceae$
$iv$. $Periplaneta$	$d$. $Megascolecidae$

Which one of the following criteria is/are essential and form the basis of modern taxonomic studies?

Choose the correct sentences regarding biological nomenclature:
$(1)$ Biological names are generally in Latin and written in italics.
$(2)$ The first word in a biological name represents the genus while the second component denotes the specific epithet.
$(3)$ The genus name starts with a capital letter,while the specific epithet starts with a small letter.
$(4)$ The name of the author appears after the specific epithet in an abbreviated form.