What are the main components found in the major botanical gardens of the world?

Statement $S$: The Great Banyan tree is located in the Indian Botanical Garden,Shibpur.
Reason $R$: Botanical gardens possess attractive beauty.
$(a)$ 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.

Where is the Royal Botanical Garden located?

In which of the following methods are plant specimens pressed,dried,and mounted on sheets of a standard size?

Give the difference between Herbarium and Museum.

What are Zoological Parks?