The sensorimotor phase of birdsong development A) occurs just ...

[Mr. Wonderful]

The sensorimotor phase of birdsong development
 
  A) occurs just before the sensory phase.
  B) begins as soon a bird is hatched.
  C) does not exist in male birds.
  D) occurs most commonly in females.
  E) begins with subsong.

Question 2

The sensitive period for the development of a particular trait is the period
 
  A) of chronic pain.
  B) of sexual receptivity.
  C) of fertility.
  D) of neural regeneration.
  E) during which a particular experience must occur to have a major effect on the development of the trait.

[micaelaswann]

Answer to Question 1

Answer: E

Answer to Question 2

Answer: E

[Mr. Wonderful]

TYSM

[jomama]

Gracias!