In-situ conservation refers to:

Which of the following species are in the endangered category?

Which of the following is not an objective of the Convention on Biological Diversity $(CBD)$?

In the following,each set provides a conservation approach and an example of a method of conservation:
$(a)$ In situ conservation - Biosphere Reserve
$(b)$ Ex situ conservation - Sacred groves
$(c)$ In situ conservation - Seed bank
$(d)$ Ex situ conservation - Cryopreservation
Select the option with the correct match of approach and method.

What is cryopreservation?

What is common to the species shown in figures $A$ and $B$?