Select the odd one out.

In museums,which solution is used to preserve specimens in jars or containers?

Match the column $I$ with column $II$ and choose the correct option.

Column $I$ (Taxonomical Aid)	Column $II$ (Feature)
$A$. Herbarium	$I$. Identification of organisms on the basis of contrasting characters
$B$. Botanical garden	$II$. Preserved plant specimens on sheets
$C$. Museum	$III$. Generally set up in educational institutes
$D$. Zoological Park	$IV$. Includes collection of living plants for reference
$E$. Key	$V$. All animals provided similar conditions to their natural habitat

Where is the National Botanical Research Institute $(NBRI)$ located?

The scientific collection of trees, shrubs, herbs, climbers, and other living plants brought from different parts of the world is known as ........

Which of the following is a relevant function of a botanical garden?