AP BIOLOGY

Detailed explanation-1: -Imprinting occurs when an animal forms a social attachment to another organism within a specific time period after birth or hatching. Example: A gosling follows the first moving object it sees after hatching, and is imprinted as parent. Trial and Error is behavior that is modified by experience.

Detailed explanation-2: -Imprinting refers to a critical period of time early in an animal’s life when it forms attachments and develops a concept of its own identity. Birds and mammals are born with a pre-programmed drive to imprint onto their mother.

Detailed explanation-3: -Habituation is a simple learned behavior in which an animal gradually stops responding to a repeated stimulus. Imprinting is a specialized form of learning that occurs during a brief period in young animals-e.g., ducks imprinting on their mother.

Detailed explanation-4: -An integral characteristic of imprinting is that it occurs at a specific point in someone’s life, usually beginning the moment they are born. This period varies between species, ranging from within a day or so after birth to almost the first few years of their life.

Detailed explanation-5: -For example, after birth or hatching, the newborn follows another animal that it recognizes or marks as its mother (filial imprinting). Another example is when a young goose after hatching can follow its future mating partner and when mature it will start to mate with its imprinted partner (sexual imprinting).