What is the mechanism that provides taxonomical information?

Which of the following statements is $NOT$ true for a botanical garden?

Which structures are created in a botanical garden to provide a specialized environment for the cultivation of plants from other regions?

Which of the following places provides facilities for students to conduct taxonomic research?

The label of a herbarium sheet does not carry information on

Match Column $X$ with Column $Y$ and select the correct option:

Column $X$	Column $Y$
$(1)$ Fumigation	$(P)$ For rare species of plants and animals
$(2)$ Tissue culture	$(Q)$ To preserve specimens in jars or bottles
$(3)$ Herbarium/Museum	$(R)$ Protection against fungi,insects,and moisture
$(4)$ Gene bank	$(S)$ For the development of new varieties