This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following theories proposed that there are three types of color receptors, but they are ... (Read 15 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Jun 19, 2018
Which of the following theories proposed that there are three types of color receptors, but they are not sensitive only to red, green, and blue?
 
  A) The opponent-process theory
  B) The signal-detection theory
  C) The trichromatic theory
  D) The place theory

Question 2

According to Freud, the ego is guided by the _____.
 
  A) moral principle
  B) reality principle
  C) pleasure principle
  D) reasoning principle


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

B


sarasara

  • Member
  • Posts: 521
Reply 2 on: Jun 19, 2018
Wow, this really help

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
A proposed molecular mechanism of prion diseases. A proposed molecular mechanism of prion diseases.
Many ideologies stem from older theories. The ideas of the philosophers are simplified. Ideologies Many ideologies stem from older theories. The ideas of the philosophers are simplified. Ideologies
This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern
Classification of Sensory Receptors Classification of Sensory Receptors
Types of Long-Term Memories Types of Long-Term Memories
Horses Types Horses Types
Video: Carbon fixing adaptations Animation

For a complete list of videos, visit our video library