Question: A) Suppose A Person Has 20/40 Vision, And Another Person Has 20/20 Vision. You Also Have A Snellen Chart. 1. At What Distances Can Both People See The 20/40 Line On The Chart Clearly? (1 Pt.) 2. At What Distances Can Only One Person See The 20/40 Line On The Chart Clearly? (1 Pt.) 3. At What Distances Can Neither Person See The 20/40 Line On The Chart …

A) Suppose a person has 20/40 vision, and another person has 20/20 vision. You also have a Snellen chart. 1. At what distances can both people see the 20/40 line on the chart clearly? (1 pt.) 2. At what distances can only one person see the 20/40 line on the chart clearly? (1 pt.) 3. At what distances can neither person see the 20/40 line on the chart clearly? (1 pt.) C) Discuss the findings of the experiment as it relates to the physiology of vision. (Use the following think about questions to guide your discussion: What effect did staring at the color board have on what was seen on the white paper afterwards? How would you classify this finding (i.c. “positive” or “negative” afterimage), what is the most plausible reason for this occurring?) (3 pts.) D) What is the difference between taste discrimination and taste sensitivity? (1 pt)