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

Author Question: Antagonistic center-surround organization means that a. photoreceptors in the fovea will suppress ... (Read 30 times)

c0205847

  • Hero Member
  • *****
  • Posts: 531
on: Jun 21, 2018
Antagonistic center-surround organization means that
 
  a. photoreceptors in the fovea will suppress input from photoreceptors in the periphery of the eye.
 b. photoreceptors in the periphery of the eye will suppress input from photoreceptors in the fovea.
 c. light falling on the center of a receptive field has the opposite effect than light falling on the surround.
  d. light falling on the center of a receptive field has the identical effect as light falling on the surround.

Question 2

Shivering and blood vessel constriction
 
  a. dissipate heat in ectotherms.
 b. dissipate heat in endotherms.
 c. generate and conserve heat in ectotherms.
  d. generate and conserve heat in endotherms.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jun 21, 2018
Answer to Question 1

c

Answer to Question 2

d


c0205847

  • Member
  • Posts: 531
Reply 2 on: Jun 21, 2018
Gracias!

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Human body: levels of organization. Human body: levels of organization.
When a Tornado Strikes: Social Organization Following a Natural Disaster When a Tornado Strikes: Social Organization Following a Natural Disaster
Transduction of Light by Photoreceptors Transduction of Light by Photoreceptors
Apply petrissage to center of abdomen. Place hands palm over palm in center of the abdomen. Create ... Apply petrissage to center of abdomen. Place hands palm over palm in center of the abdomen. Create ...
Levels of organization in striated muscle Levels of organization in striated muscle
Interaction of RF2 with a UGA stop codon in the decoding center Interaction of RF2 with a UGA stop codon in the decoding center
Video: Type of Cell Junctions - Desmosome, Hemidesmosomes and Gap Junctions

For a complete list of videos, visit our video library