Systematics is related to which of the following?

Select the correct option for the following statements:
$(i)$ The basic unit of classification is species.
$(ii)$ Budding is observed in yeast and Hydra/Planaria.

Which of the following $statement(s)$ is/are incorrect?
$(i)$ Classification provides standardized names to organisms that are unique and universal.
$(ii)$ Taxonomy is the process of classification.
$(iii)$ The system of naming with two components (binomial nomenclature) was proposed by Carolus Linnaeus.
$(iv)$ Zoological names are based on International Code for Zoological Nomenclature $(ICZN)$.

In the given columns,column $I$ contains the terms and column $II$ contains their descriptions. Select the correct match from the options given below.

Column $I$	Column $II$
$A$. Growth	$I$. Production of offspring
$B$. Reproduction	$II$. Composed of one or more cells
$C$. Metabolism	$III$. Increase in mass and increase in number
$D$. Cellular organization	$IV$. Sum total of all chemical reactions

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

What is the essential requirement for a student of taxonomy?