AP BIOLOGY

Detailed explanation-1: -animal learning …the egg, conditioning, or by trial-and-error learning. For example, chicks might “learn” to peck before hatching as a result of the rhythmic beating of their heart, or they might have a pecking reflex and simply learn to associate a food reward with pecking at the parent’s bill.

Detailed explanation-2: -trial-and-error learning Learning in which an animal comes to associate particular behaviours with the consequences they produce. This tends to reinforce the behaviour (i.e. the behaviour is likely to be repeated if the consequences are pleasant, but not if they are unpleasant).

Detailed explanation-3: -In operant conditioning, the animal repeats behaviors that have desired consequences and avoids behaviors that lead to undesirable consequences. For instance, bears, raccoons, dogs, and rats raid garbage cans because they have learned through trial and error that doing so leads to finding food.

Detailed explanation-4: -Famously described by zoologist Konrad Lorenz in the 1930s, imprinting occurs when an animal forms an attachment to the first thing it sees upon hatching. Lorenz discovered that newly hatched goslings would follow the first moving object they saw-often Lorenz himself.