Which of the following statements are not correct?
$(i)$ The number of characteristics in common increases down the hierarchy.
$(ii)$ 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.

Match Column-$I$ (Scientist) with Column-$II$ (Contribution) and select the correct option:

Column-$I$ (Scientist)	Column-$II$ (Contribution)
$(a)$ Carolus Linnaeus	$(i)$ New Systematics
$(b)$ Julian Huxley	$(ii)$ Five Kingdom Classification
$(c)$ Whittaker	$(iii)$ Plant Classification Systems
$(d)$ Bentham and Hooker	$(iv)$ Binomial Nomenclature

Why are jams and pickles immersed in concentrated sugar solution or oil?

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 scientists in Column-$I$ with their respective contributions in Column-$II$:

Column-$I$ (Scientist)	Column-$II$ (Contribution)
$(a)$ Carolus Linnaeus	$(i)$ New Systematics
$(b)$ Julian Huxley	$(ii)$ Five Kingdom Classification
$(c)$ Whittaker	$(iii)$ Plant Taxonomy Books
$(d)$ Bentham and Hooker	$(iv)$ Binomial Nomenclature

Arrange the taxonomic categories in the given figure such that the number of organisms decreases as we move from $W$ to $Z$.