Question

imprinting is a type of behavior.

inherited
learned
reflex
instinct

Explanation:

Imprinting is a form of learned behavior. It is a critical period - dependent learning process where an organism forms an attachment to the first moving object it sees (usually the parent). This is not an inherited (genetically - programmed without learning), reflex (involuntary and immediate response), or instinct (complex, inherited behavior pattern) behavior.

Answer:

learned