Question # 1

Which neurons are present inside the central nervous system?

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Sensory neurons only

Motor neurons only

Sensory and motor neurons both

Interneurons only

The largest part of fore brain that controls skeleton muscles thinking intelligence and emotions:

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Thalamus

Hypothalamus

Cerebrum

cerebelium

The pathway followed by the nerve impulses for producing a reflex action is called.

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Reflex action

Reflex arc

Neuron

Spinal card

The sequence of components of a coordinate action is:

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stimulus→ receptors→ coordinator→ response→ effector

receptor→ effector→ stimulus→ receptor→ response

effector→ response→ stimulus→ effector→ receptor

stimulus→ receptor→ co-ordinator→ effector → response

________ separates the middle ear from inner ear.

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Malleus

Stapes

Incus

eustachian tube

The parts of body which receive message from coordinates and produce response are;

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Effectors

Receptors

Stimulus

Neuron

No. of components of coordination process is:

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4

7

3

5

The nervous system consists of billions of neurons and:

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Harmones

Nephrons

Neuroglial calls

Receptors.

Special organs , tissues or cells of the body which detect stimulae:

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Receptors

Coordination

Effectors

Dentrites

Nerve impulse carries from Receptors to central Nervous System:

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Sensory Neurons

Motor Nuerons

Inter Neurons

Effectors

Length of spinal cord is:

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10 cm

20 cm

30 cm

40 cm

In some parts of the body many neurons cell bodies combine to make a group.

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Nerves

Tissues

Ganlion

Muscles

The parts of the body which receive massages from coordinator and produce particular responses are called:

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effectors

coordinators

neurons

hormones

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10th Class Biology Chapter 12 Coordination English Medium KPK Boards Online Mcqs MCQs With Answers

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