Blue Tarantulas. In a way itâs a shame that most people think of the standard Chile Rose Haired and the Curly Haired spiders when they think of tarantulas because many people think that all tarantulas are a boring brown color. Of course this couldnât be further from the truth and if you know what species to look [â¦]
Answer: The black dot in your eye is called a pupil, it contracts and widens to regulate the amount of light entering the eye. It is really just a hole in the center of yo â¦ ur eye that allows light to pass through, that is really it. + 6 others found this useful. Sharon Robinson.
The retina is the light-sensitive innermost lining of the eyeball. It comprises the retinal pigment epithelial layer and neurosensory retina. The retinal pigment epithelium helps to maintain and support the neurosensory retina. The neurosensory retina detects, absorbs and processes the light that enters the eye.