« previous next »

Author Question: During conditioning experiments involving food rewards, pigeons are often food deprived to the point ... (Read 90 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?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

A study by Seehausen and van Alphen involving the effects of male coloration on female choice in Afr A study by Seehausen and van Alphen involving the effects of male coloration on female choice in Afr
Pigeons Pigeons
Direct thumb pressure to a trigger point. Direct thumb pressure to a trigger point.
Nearly all the food that you consume originates on a farm Nearly all the food that you consume originates on a farm
Analysis of a dihybrid cross involving two traits. Each trait is analyzed separately, then the frequ Analysis of a dihybrid cross involving two traits. Each trait is analyzed separately, then the frequ
Constructing a Three-Point Recombination Map Constructing a Three-Point Recombination Map
Video: Digestion Animation

For a complete list of videos, visit our video library