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Earn 100

Mention two functions of Ganglia.

Important Questions on Nervous System

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Science>Biology>Nervous System>Reflex Action
Correct sequence of reflex arc is
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Science>Biology>Nervous System>Reflex Action
Which one of the following is the correct reflex arc?
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Science>Biology>Nervous System>Reflex Action
The components of reflex arc is
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Science>Biology>Nervous System>Reflex Action
The spinal ganglion is normally located outside the _____ (spinal cord/brain).
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Science>Biology>Nervous System>Reflex Action
Reflex arc is formed by
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Science>Biology>Nervous System>Reflex Action

The path of reflex arc is shown in the given figure. Identify the different labellings A, B, C, D, E, and F and select the correct option.

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Science>Biology>Nervous System>Reflex Action
Which of the following neurons carries the message to the spinal cord when your finger get pricked by a pin?
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Science>Biology>Nervous System>Reflex Action
Which of the following is not a component of a reflex arc?
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Science>Biology>Nervous System>Reflex Action
Knee-jerk is a/ an (conditional/ unconditional) _____ reflex.
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Science>Biology>Nervous System>Reflex Action
Which is the correct sequence of the components of a reflex arc?
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Science>Biology>Nervous System>Reflex Action
What kind of neurons are responsible for a reflex action?
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Science>Biology>Nervous System>Reflex Action
One of the following gives the correct sequence of the components in a reflex arc. This is
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Science>Biology>Nervous System>Reflex Action
The three main classes of ganglia in vertebrates are
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Science>Biology>Nervous System>Reflex Action
Reflex actions occur under the control of
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Science>Biology>Nervous System>Reflex Action

Fill in the blank with the correct option provided in the bracket.

We respond instantaneous to many stimuli without even knowing about them. These actions are called _____(voluntary actions/reflex actions/slow actions).

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Science>Biology>Nervous System>Reflex Action
Which is the correct sequence of the components of a reflex arc?
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Science>Biology>Nervous System>Reflex Action
Association neurons are also called as _____.
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Science>Biology>Nervous System>Reflex Action
Reflex arc formed in spinal cord also sends information input to _____.
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Science>Biology>Nervous System>Reflex Action
Which of the following is/ are example(s) of innate reflex action?
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Science>Biology>Nervous System>Reflex Action
The message travels along a nerve fibre in the form of