Which of the following is an example of a biochemical adaptation?
a. camouflage
b. migration
c. being immune to scorpion stings
d. razor sharp teeth

The correct answer would be c. being immune to scorpion stings.

Biochemical adaptations help the organisms in two ways:

Similarly, it can help in developing an immunity against scorpion stings or its venom by inventing new biochemical process or molecule which can neutralize the venom of the scorpion.

c. being immune to scorpion stings

An adaptation can be defined as the changes that occur in the structure, function, physiology and behavior of a living organism which makes it suitable for survival in an unfavorable environment. Biochemical adaptation is a physiological and functional adaptation in which the body of the organism produce certain chemicals like proteins, enzymes and antibodies so as to defend oneself from the external stimulus.

Being immune to scorpion sting is the correct option for biochemical adaptation as the body of the organism will produce certain antibodies that will generate an immune response against the scorpion sting.