Which of the following methods is used for the preparation of plant specimens?

Which of the following locations do not function as a gene bank?

$A$ storehouse of collected plant specimens is known as:

Study the following statements and select the correct description of a botanical garden.
$(i)$ Plant species are grown for identification purposes.
$(ii)$ Labeling of each plant consists of its botanical name/scientific name and its family.
$(iii)$ Specimens are preserved in jars and containers.
$(iv)$ It is a type of storehouse which contains dried,pressed,and preserved plant specimens on sheets.

Where is special care taken for the management of animal life patterns, etc.?

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?