Solve and check each equation in Exercises 2030. 5x 9 7x 6 x 18
Bio Lecture Sensory System 4-13-2016 Simple Eye- Light Enters the eye through the cornea, it passes the pupil, and hits the curved clear lens, together the cornea and lens focus incoming light into the retina, the retina has a thin layer of cells that contain photoreceptors and layers of neurons The Retina Where photoreceptor cells are present 1) Photoreceptors- Light sensitive cells (Robs, Cones) which form a layer at the back of the retina 2) Bipolar Cells- Intermediate layer of connecting neurons 3) Ganglion Cells- Form the front or innermost layer of the retina and whose axons project to the brain via optic nerve Photoreceptors are where light hits and it is focused Ro