Chapter 8 Lesson 2 Quiz

A signal that causes an animal to react in some way is called a ___________________.

• Response

• Stimulus

• Impulse

• Neuron

A ____________________ is an animal's reaction to a stimulus.

• Response

• Stimulus

• Impulse

• Neuron

Please select the 3 different types of neurons.

• Sensory

• Interneuron

• Impulse

• Motor

Which of the types of nervous systems is the most complex?

• Nerve Pod

• Nerve Net

• Nerve Cord

• Nerve Cord and Brain

Which of the types of nervous systems is the simplest?

• Nerve Pod

• Nerve Net

• Nerve Cord

• Nerve Cord and Brain

Please select the correct order in which the types of neurons send impulses.

• Motor -> Interneuron -> Sensory

• Sensory -> Motor -> Interneuron

• Interneuron -> Sensory -> Motor

• Sensory -> Interneuron -> Motor

In a nerve cell, information travels as an electrical message called an _______________.

• Impulse

• Stimulus

• Response

• Neuron

A ____________________ is a nerve cell with a unique structure for receiving and passing on information.

• Impulse

• Brain

• Neuron

• Response

Which type of neuron carries response information to muscles and other organs?

• Interneuron

• Motor

• Sensory

• Impulse

A __________________ is an organized grouping of neurons in the head of an animal with bilateral symmetry.

• Nerve Net

• Sensory Neuron

• Motor Neuron

• Brain