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

Author Question: Pamela watches her cat Mr. Big swat his paw at the wall and calls out, Crazy Big, what are you ... (Read 71 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
on: Jun 19, 2018
Pamela watches her cat Mr. Big swat his paw at the wall and calls out, Crazy Big, what are you swatting at; nothing is there. How would you explain the fact that Mr. Big can see something that Pamela cannot?
 
  a. Cats see low-frequency, low contrast objects better than humans.
  b. Cats see low-frequency, high contrast objects better than humans.
  c. Cats see high-frequency, low contrast objects better than humans.
  d. Cats see high-frequency, high contrast objects better than humans.

Question 2

In terms of object recognition, the simplest patterns of lines are gratings, which can vary in two dimensions: ____.
 
  a. frequency and depth
  b. frequency and contrast
  c. hue and depth
  d. hue and contrast


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
a

Answer to Question 2

ANSWER:
b


Themember4

  • Member
  • Posts: 538
Reply 2 on: Jun 19, 2018
Wow, this really help

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Plant Cell Wall Formation Plant Cell Wall Formation
Note the thickening of the intestinal wall and the erosion of the inner lining of the ileum, often s Note the thickening of the intestinal wall and the erosion of the inner lining of the ileum, often s
Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
Installation of Wall Drawing No. 681 C. Installation of Wall Drawing No. 681 C.
Eye wall Eye wall
Dry outgrowths of the ovary wall of a maple (Acer) fruit form “wings” that catch the wind and ... Dry outgrowths of the ovary wall of a maple (Acer) fruit form “wings” that catch the wind and ...
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library