What are conditional and unconditional reflexes? Give an example of each.
It is a reflex which can be evoked even immediately after birth and needs no previous encounter with the stimulus exciting it.
For example, a puff of air to the cornea of the eye is an unconditioned stimulus that produces a blinking response.
It is a reflex, acquired after birth by applying an indifferent stimulus before or along with the stimulus for an inborn reflex. In other words, it is an acquired response that is under the control of (conditional on the occurrence of) a stimulus