The neural crest
A) is just anterior to the neural tube.
B) is the bottom of the neural tube.
C) develops into the hindbrain.
D) develops into the PNS.
E) develops into the spinal cord.
Answer: D
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Polina is three years old. She is just beginning to understand concepts such as "dog," "cat," "chair," and "sofa," and to understand how these concepts differ from one another. In other words, she is just beginning to develop ________________
Fill in the blank(s) with correct word
What is the best way to encourage a person to persevere at a long, difficult task?
a. Reinforce work on all components of the task. b. Never reinforce work on any of the components of the task. c. Intermittently reinforce work on components of the task. d. Apply an aversive stimulus if the person stops working. e. Increase arousal levels as the complexity of the task increases.
Approximately ________ percent of individuals diagnosed with childhood-onset conduct disorder are chronically unemployed, have a history of unstable relationships, and frequently engage in impulsive physical aggression or abuse their spouse.
A. 33-44 B. 50-55 C. 66-70 D. 75-85
Purkinje neurons in the cerebellum receive two types of excitatory input, one from the climbing fibres and the other from the
a) sequential fibres b) serial fibres c) parallel fibres d) purkinje fibres