PSYC2301 Collin College -Psychology 2301 Chapter 2 Quiz answers 100% correct

Psychology 2301 Chapter 2 Quiz answersThe human body is composed of how many chromosomes? - correct answer 46 Modern psychologists believe that many human characteristics such as eye color, hair color, or height are ________ - correct answer Polygenic. More than likely your genetics has absolutely nothing to do with the color of the shoes you are wearing right now. Thus your choice of shoe color this morning has a heritability estimate of ________ - correct answer 0% Natural selection is MOST accurately summarized by the saying _________ - correct answer "reproduction of the fittest" The three basic parts of the neuron can be likened to an arm, where the fingers represent the _______; the palm represents the _______; and the forearm represents the ______. - correct answer Dendrites; cell body; axon The message that travels along an axon of a neuron is called an _____________ - correct answer action potential. an impulse travels through the structures of the neuron in the following order: - correct answer dendrites, cell body, axon. communication within a cell is _________ - correct answer Electrical Molecules that carry positive or negative electrical charges are called _________ - correct answer ions