Where is the Central National Herbarium located in India?

Statement $P$: Botanical gardens provide necessary information regarding the identification of collected,authenticated,and newly discovered plant specimens.
Statement $Q$: Zoological parks provide information regarding the rehabilitation and care of rescued animals.

Which of the following zoological parks is located in Gujarat?

Which of the following pairs is incorrect?

How is a key helpful in the identification and classification of an organism?

Select the correct option for the following matches regarding the importance of botanical gardens:

$(1)$ Conservation of genetic diversity	$(P)$ Production of new species
$(2)$ Landscape gardening	$(Q)$ Germplasm bank
$(3)$ Tissue culture technique	$(R)$ Field education
$(4)$ Conservation of rare genes	$(S)$ Integrated research project
$(5)$ Phytochemistry	$(T)$ Conservation
$(6)$ Display of plants according to family,genus	$(U)$ Public service