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Author Question: Which researcher is nicknamed Dr. Stress? a. Suzanne Kobasa b. Martin Seligman c. Erik ... (Read 56 times)

FButt

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on: Jun 19, 2018
Which researcher is nicknamed Dr. Stress?
 
  a. Suzanne Kobasa
  b. Martin Seligman
  c. Erik Erikson
  d. Aaron Beck e. Hans Selye

Question 2

Explain the differences between the rods and cones in the retina.
 
  What will be an ideal response?


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jomama

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Reply #1 on: Jun 19, 2018
Answer to Question 1

e

Answer to Question 2

There are about 120 million rods and 6 million cones in each retina. Cones provide for color vision but are less sensitive to light. Rods provide for vision in dim light and for peripheral vision, especially for moving objects. Cones also allow for detecting fine detail. Cones are concentrated in the fovea and become fewer as you move away from the fovea. Rods are absent in the fovea and increase in number as you move away. The blind spot has no rods or cones; therefore, images formed on the blind spot cannot be seen.


FButt

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Reply 2 on: Jun 19, 2018
Excellent

fatboyy09

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Reply 3 on: Yesterday
Gracias!

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