1. Humans, and other animals, are able to detect a range of stimuli from the external environment, some of which are useful for communication § identify the role of receptors…

Chapter 3 Sensation and Perception Sensation vs. Perception Sensation: result of energy (light) stimulating a sense organ (eye) Perception: the process of creating meaningful…

Plant Growth Regulators AKA Plant Hormones Plant Growth Regulators - control growth, development and movement PLANT GROWTH REGULATORS (PLANT HORMONES) Internal and external…

Animal Behavior Animal Behavior http://www.flickr.com/photos/fpat/3375999258/ Behavior - any action that can be observed and described.      Some are innate, while…

Psychology Vision Our most dominant sense Our Essential Questions What are the major parts of the eye? How does the eye translate light into neural impulses? Vision Purpose…

What is a stimulus? Stimulus: any change in an organismâs environment that causes the organism to react. It is a fancy way of saying âcauseâ. Stimulus â singular Stimuli…