10 19 09 SI A ECL 365 Sensing the environment II 1 What is the organ of vision 2 What is another name for photoreceptors 3 What are the three layers of the eyeball 4 is transparent and bends light and the regulates the light opening or the The is behind the iris and helps focus 5 What are the types of photoreceptors found in the eye Describe each 6 Where is it rhodopsin 7 How is light detected 8 What wavelengths colors do photopigments generally respond to 9 What is the wavelength range most vertebrates can see 10 Violet is while red is 11 What is the area that is scanned by eyes 12 Describe monocular vision 13 Describe binocular vision 14 True False It is impossible for vertebrates to have both monocular and binocular vision 15 How is the visual field different between prey and predators 16 Name some aquatic adaptations 17 Describe the differences in pupils shape 18 Describe the third eyelid 19 Color vision is found mainly in animals 20 Which vertebrate groups have good color vision 21 True False It is difficult to determine if an animal has color vision 22 Color vision increases and 23 Some vertebrates can sense heat and cold with receptors 24 Pit vipers have a pair of organs to detect heat which are the most least sensitive receptor in animals fill in the blank and circle one 25 True False Most pit vipers can in one second and at half a meter detect a mouse that is 10C warmer than the surroundings 26 True False rattlesnakes are deterred by California ground squirrels waving their tales thus producing an infrared signal 27 True False The ground squirrels in question 25 are aware of the infrared signal they produce 28 How do fish that can receive and emit electromagnetic signals use their electricity 29 True False Magnetism is well understood though it is not often demonstrated
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