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

$S$ Statement: Zoological parks serve as centers for learning about the conservation of wildlife.
$R$ Reason: Botanical gardens are used to establish seed banks where gene pools are created for the preservation of rare genes.
$(a)$ Both $S$ and $R$ are true,and $R$ is the correct explanation of $S$.
$(b)$ Both $S$ and $R$ are true,but $R$ is not the correct explanation of $S$.
$(c)$ $S$ is true and $R$ is false.
$(d)$ $S$ is false and $R$ is true.

Find the mismatched pair.

Which of the following galleries is found in a zoological museum?

What is the correct sequence of steps for preparing plant specimens in a herbarium?

Which system is used for the arrangement of herbarium sheets?