« previous next »

Author Question: During conditioning experiments involving food rewards, pigeons are often food deprived to the point ... (Read 105 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jun 21, 2018
During conditioning experiments involving food rewards, pigeons are often food deprived to the point where they are at
 
  A) 80-85 of their free-feeding weight.
  B) 90-95 of their natural weight.
  C) 80-85 of their natural weight.
  D) 90-95 of their free-feeding weight.

Question 2

The most cited criticism against animal research is that
 
  A) it is difficult to assess the animals' learning history .
  B) animals can't talk and therefore can't communicate.
  C) it is morally wrong.
  D) Both b and c are correct.


sierramartinez

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jun 21, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Food chains. Food chains.
Ecological pyramids in food webs. Ecological pyramids in food webs.
Feral Rock Pigeons are common pests in public spaces in cities Feral Rock Pigeons are common pests in public spaces in cities
How to solve a word problem involving trigonometric models (Question 1) How to solve a word problem involving trigonometric models (Question 1)
Soup’s On! Nutrient claims on the food label must meet strict FDA criteria Soup’s On! Nutrient claims on the food label must meet strict FDA criteria
Food Web in Desert Biome Food Web in Desert Biome
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library