What kind of information do museums and libraries in botanical gardens provide for research?

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

Give a scientific reason: Different types of animals are inhabited in Zoological parks to fulfill many objectives.

What is another name for a zoological park in India?

Match the following columns:

Column-$I$	Column-$II$	Column-$III$
$(A)$ Royal Botanic Garden	$(p)$ New York	$(i)$ Britain
$(B)$ Indian Botanic Garden	$(q)$ Darjeeling	$(ii)$ $U$.$S$.$A$.
$(C)$ New York Botanic Garden	$(r)$ Kew	$(iii)$ Kolkata
$(D)$ Lloyd Botanic Garden	$(s)$ Shibpur	$(iv)$ West Bengal

Approximately how many botanical gardens have been registered by the International Association of Botanical Gardens?