Which of the Following Is True About the Difference Between

question 30

Multiple Choice

 Which of the following is true about the difference between the rods and the cones

• A) The rods control vision in high illumination conditions, and the cones control vision in low illumination conditions.
• B) The rods are packed in an area called the fovea, and the cones are found more in the peripheral retina.
• C) There are about 120 million rods in the human eye and about 6 million cones.
• D) The only difference between the rods and the cones is physical shape.