Which of the following locations do not function as a gene bank?

Which of the following is a world-renowned botanical garden?

The world-famous botanical garden is located at:

$S$ 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.

An institution where different types of wild animals are kept in protected environments under human care for public exhibition is known as...

How are plants displayed in a botanical garden?