'Sensory hair cells' presentation slideshows

6.1 Evolution and Roles of Senses

6.1 Evolution and Roles of Senses. Sensory cells Organisms must gather information about their environment and internal state Sensory cells respond to specific stimuli Transduction is the conversion of the energy of a stimulus into electrical energy

1.03k views • 102 slides

2009 6 th IJSO BIOLOGY

2009 6 th IJSO BIOLOGY. Responding Part 1. Notes to Teachers:. Learning Objectives:. The five senses - the meaning of the terms stimuli and respond (0.25 hr) The eye - mechanism of vision: function of rods and cones, color vision (0.5 hr)

773 views • 66 slides

EYES AND EARS

EYES AND EARS. GENERAL DESCRIPTION. Eyes: visual organ Ears: the organ of hearing and equilibrium. The equilibrium sense, generally associated with balance, provides feedback about the positions and movements of our heads and bodies in space. OBJECTIVES Know the general layers of the eye.

431 views • 41 slides

Sensory Systems, Behavior, Reproduction Biology of Fishes 11.1.12

812 views • 38 slides

Do you feel what I feel? Understanding Sensory Changes in the Aging Population

560 views • 26 slides

The Sensory Organs

The Sensory Organs. Chapter 23B. Sense Organs. All sense organs have receptors. A receptor usually is sensitive to only one type of stimulus. Senses of the Skin. Cutaneous sensations feeling due to receptors in the skin Examples temperature, touch, pain, pressure. Sense of Taste.

460 views • 20 slides

THE VESTIBULAR SYSTEM

THE VESTIBULAR SYSTEM The vestibular system is highly specialized for maintenance of body equilibrium. It is composed of the vestibular apparatus of the inner ear, The vestibular pathway and The brainstem and cortical centers that are involved in vestibular functions.

2.47k views • 9 slides