31.4 The Senses Answer Key [top] Page

31.4 The Senses Answer Key [top] Page

Answer: Photoreceptor. Explanation: Photo- means light. Photoreceptors in the retina (rods and cones) convert light energy into nerve impulses.

This guide provides a comprehensive overview of the concepts typically found in the section of biology curricula, such as Miller & Levine’s Biology . It breaks down how our bodies perceive the world through specialized receptors and organs. Quick Study Reference: Receptors and Their Functions 31.4 the senses answer key

Sound enters the auditory canal , causing the tympanum (eardrum) to vibrate. These vibrations pass through three tiny bones—the hammer, anvil, and stirrup—into the fluid-filled cochlea . Inside the cochlea, tiny hair cells convert the vibrations into nerve impulses for the brain. Answer: Photoreceptor

Trace the path of sound through the ear. A: Pinna → ear canal → eardrum → hammer, anvil, stirrup (ossicles) → oval window → cochlea (fluid waves) → hair cells → auditory nerve → brain. This guide provides a comprehensive overview of the

The semicircular canals and two tiny sacs behind them contain fluid and hair cells that monitor the head's position relative to gravity. 4. Vision ch 31.4 the senses miller & levine Flashcards - Quizlet