What information do herbaria provide?

Which of the following statements are correct?
$I.$ The purpose of a museum is to preserve biological diversity and its cultural heritage.
$II.$ Museums contain collections of plants,animals,and fossil specimens.
$III.$ The stuffing method is important for the preservation of insects and other invertebrates.
$IV.$ Insects are preserved in insect boxes after removing their coelomic organs.
$V.$ Some museums have a system of museology.

How does a botanical garden differ from a herbarium?

Where is the Indian Botanical Garden located?

The Indian Botanical Garden is located in:

The contrasting characteristics generally in a pair used for identification of animals in a Taxonomic Key are referred to as: