This topic contains a solution. Click here to go to the answer

Author Question: The optic nerve is formed by axons that arise from the ________ retinal cells. A) ganglion B) ... (Read 81 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
The optic nerve is formed by axons that arise from the ________ retinal cells.
 
  A) ganglion
  B) photoreceptor
  C) horizontal
  D) amacrine
  E) bipolar

Question 2

The human retina contains about ________ rods and about ________ cones.
 
  A) 60 million; 3 million
  B) 9 million; 120 million
  C) 32 million; 320 million
  D) 120 million; 6 million
  E) 160 million; 3 million



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D





 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

For a complete list of videos, visit our video library