Which rules must animal taxonomists follow?

Match the common name given in column $I$ with their taxonomic category family given in column $II$ and choose the correct combination from the options given below.

Column-$I$ (Common Name)	Column-$II$ (Taxonomic category- Family)
$A$. Man	$I$. Poaceae
$B$. Datura	$II$. Anacardiaceae
$C$. Mango	$III$. Solanaceae
$D$. Wheat	$IV$. Hominidae

What is the correct sequence when writing the scientific name of an organism?

$A$ group of orders is called........

Identify the correct terms for the following analogies:
$(i)$ Cat : Felidae :: Dog : ....
$(ii)$ Scientific name of Mango : Mangifera indica :: Wheat : .....

Species are considered as