Assertion $(A)$: Theophrastus classified plants into four groups based on their habit.
Reason $(R)$: This Greek naturalist is known as the Father of Botany.

Why is the study of taxonomy performed?

Classification and identification of living organisms are not necessary for which of the following?

In which language does the term '$des$' mean 'away' or 'apart'?

Match the terms in Column-$I$ with their definitions in Column-$II$:

Column-$I$	Column-$II$
$(a)$ Growth	$(i)$ The number of individuals of each species remains limited.
$(b)$ Development	$(ii)$ New organisms differ from parents and may lead to new species.
$(c)$ Death	$(iii)$ Organisms increase in body size after birth.
$(d)$ Adaptation	$(iv)$ Organisms adjust to the environment by changing their structure,function,or behavior.
$(e)$ Variation	$(v)$ Cells of the zygote undergo changes according to their specific functions.
	$(vi)$ Organization of membranes and organelles by macromolecules.

Which of the following $statement(s)$ is/are not correct?
$(i)$ Reproduction is the production of progeny possessing features dissimilar to their parents.
$(ii)$ The fungi,the filamentous algae,the protonema of mosses,all multiply by budding.
$(iii)$ Many organisms like mules,sterile worker bees do not reproduce.
$(iv)$ Reproduction is not an all-inclusive defining characteristic of living organisms.