What is the number of important gardens recorded in the $IABG$?

Which types of plants are grown in botanical gardens?

Where is the National Botanical Research Institute $(NBRI)$ located?

Which of the following is $NOT$ consistent with the purpose of biological classification and taxonomic collections?

Which one of the following taxonomical aids is used for the identification of plants and animals based on the presence or absence of contrasting characters?

Match the following columns:

Column-$I$	Column-$II$
$(a)$ Sakkarbaug	$(i)$ New Delhi
$(b)$ Himalayan Zoological Park	$(ii)$ Trivandrum
$(c)$ Trivandrum Zoological Garden	$(iii)$ Junagadh
$(d)$ National Zoological Park	$(iv)$ Gangtok
	$(v)$ Sasan Gir