The works of which scientists have served as a guide for plant identification,arrangement in herbaria,and the preparation of regional floras?

What is the inadequate understanding among members in a botanical garden?

Where are endangered and rare plants conserved?

Under whose supervision do zoological parks operate?

Assertion $(S)$: Zoological parks operate under the control of $CZA$ (Central Zoo Authority).
Reason $(R)$: Zoological parks are places where wild animals are kept in protected environments under human care.
$(A)$ 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.

Which of the following places typically have more enriched and informative museums?