Neural Control And Coordination Test-01

This is Neural Control And Coordination Test-01 for CBSE class 11 Biology.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

Nissl’s granules are absent in :

A
cyton
B
dendrite
C
axon
Correct
D
none of these

In the prosencephalon, first and second ventricles open into third ventricle by :

A
foramen of Magnum
B
foramen of Monro
Correct
C
foramen of Magnidae
D
foramen of Ovale

The property which doesn’t belong to nerve fibres is :

A
only elasticity
B
only contractility
C
conductivity and excitability
D
Bothelasticity and contractility
Correct

Hypothalamus helps to maintain homeostasis by controlling hunger, thirst, blood pressure, temperature feelings etc. So it is and important link between

A
nervous system and respiratory system
B
nervous system and circulatory system
C
nervous system and digestive system
D
nervous system and endocrine system
Correct

Brain stem is the support system of brain and is the collective name for :

A
cerebrum,mesencephalon,diencephalon and medulla
B
medulla,pons,midbrain and diencephalon
Correct
C
prosencephalon,mesencephalon,pons and medulla
D
hypothalamus,diencephalon,cerebellum and pons

Match the following : column A a) unipolar nerves b) mixed nerves c) bipolar nerves d) multipolar nerves column B i) nerve cells of retina ii) nerve cells of cerebral cortex iii)nerves of embryonic stage iv) all the spinal nerves

A
a)-iv, b)-ii, c)-i, d)-iii
B
a)-iii, b)-iv, c)-i, d)-ii
Correct
C
a)-i, b)-iii, c)-iv, d)-ii
D
a)-iii, b)-iv, c)-ii, d)-i

Match the following : column A a) Motor neuron b) Axon c) Afferent neuron d) Dendrite column B i) carry impulse away from cyton ii) carry impulse from receptor to CNS iii)carry impulse towards cyton iv) carry impulse from CNS to effector

A
a)-iv, b)-ii, c)-i, d)-iii
B
a)-i, b)-iii, c)-iv, d)-ii
C
a)-iv, b)-i, c)-ii, d)-iii
Correct
D
a)-ii, b)-iii, c)-i, d)-iv

Complete the following hierarchical chart showing parts of nervous system :

A
12 , 31
Correct
B
11, 21
C
10 , 33
D
8 , 30

In the following figure a synapse is shown : i& ii (from up to down) 1) (i) is presynaptic membrane and (ii) is postsynaptic membrane. 2) synaptic vesicles are in postsynaptic knob. 3) neurotransmitter receptors are located on postsynaptic membrane.

A
only 2) and 3) are correct.
B
only 1) is correct.
C
only 1) and 3) are correct.
Correct
D
only 2) is correct.

Due to refractory period , a nerve fibre in human body on an average transmits about :

A
only 100 impulses per second.
B
only 6000 impulses per second.
C
only 10,000 impulses per second.
D
only 1000 impulses per second.
Correct

Read the following about the surface of cerebral hemispheres i. Is made up of the pia matter. ii. Is greatly convoluted and called the cerebral cortex.

A
both are correct
B
Statement i) is correct and ii) is wrong.
C
both are wrong
D
Statement i) is wrong and ii) is correct.
Correct

The autonomic nervous system or ANS : i. Is truly autonomic i.e. independent of the CNS. ii. Is also known as the VNS. iii. Transmit impulse from CNS to involuntary organs and smooth muscles.

A
all are correct.
B
onlyi) and iii) are correct.
C
only ii) and iii) are correct.
Correct
D
only iii) is correct.

Label the arrows in the given diagram of brain from top to bottom :

A
cerebrum, pons, medulla
B
occipital lobe,pons,medulla
C
cerebellum, pons, medulla
Correct
D
temporal lobe,cerebellum,medulla

The band of nerve fibers that joins the two cerebral hemisphere in mammals is :

A
corpora bigemina
B
cruracerebri
C
corpora quadrigemina
D
corpus callosum
Correct

Vermis is a portion of :

A
Pons
B
Medulla oblongata
C
Cerebellum
Correct
D
Cerebrum