Who is known as the Father of Taxonomy?

In the given figure,what do the labeled parts $P$ and $Q$ represent respectively?

$P$

$\uparrow$

Family

$\uparrow$

$Q$

$\uparrow$

Species

Which of the following allows for the preparation of various geographical areas,flora,and fauna?

Which of the following is the correct sequence in taxonomic classification?

Who proposed the binomial nomenclature system?

The common taxonomic categories are given below. Arrange them in the correct sequence starting from the smallest unit:
$(i)$ Genus $(ii)$ Family $(iii)$ Species $(iv)$ Order $(v)$ Subspecies