Which of the following statements regarding nomenclature is correct?

The scientific name $Rattus$ $rattus$ is an example of:

Which of the following statements is $NOT$ true for a species?

Which of the following $statement(s)$ is/are correct?
$(i)$ Classification is providing standardized names to organisms such that a particular organism is known by the same name all over the world.
$(ii)$ Taxonomy is the correct description of an organism and its recognition in its scientific name.
$(iii)$ The system of naming with two components (binomial nomenclature) was proposed by Carolus Linnaeus.
$(iv)$ Zoological names are based on the International Code for Zoological Nomenclature $(ICZN)$.

Match the following columns:

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

$Assertion (S)$: Asterales is an order of maize.
$Reason (R)$: The family of maize is Megascolecidae.
$(a)$ Both $S$ and $R$ are true,$R$ is the correct explanation of $S$.
$(b)$ Both $S$ and $R$ are true,but $R$ is not the correct explanation of $S$.
$(c)$ $S$ is true and $R$ is false.
$(d)$ $S$ is false and $R$ is true.
$(e)$ Both $S$ and $R$ are false.