Author Question: Rods are to ____ as cones are to ____. a. the periphery; the fovea b. red; blue c. vertebrates; ... (Read 77 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
Rods are to ____ as cones are to ____.
 
  a. the periphery; the fovea
 b. red; blue
 c. vertebrates; invertebrates
 d. reading text; reading road signs

Question 2

Why is the Aplysia such a popular animal for single-cell studies of learning?
 
  a. Aplysia have neurons that are virtually identical from one individual to another.
  b. Aplysia have greater learning abilities than other invertebrates.
 c. Aplysia have short-term learning but not long-term learning.
 d. Aplysia have only two neurotransmitters, one excitatory and one inhibitory.



Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Answer to Question 1

a

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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?

There are more nerve cells in one human brain than there are stars in the Milky Way.

For a complete list of videos, visit our video library