EASY
11th West Bengal Board
IMPORTANT
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The brain and spinal cord are covered by three membranes called meninges. 

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Important Questions on Neural control and co-ordination

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 13
On the central nervous system, the meninges from outside to inwards are known as pia mater, arachnoid mater and dura mater. 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 14
Cranial nerves belong to the central nervous system because their site of origin is the brain and they supply to the head, neck and thorax. 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 15
The brain stem is the site of origin of all cranial nerves. 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 19
The name of the IVth cranial nerve is the oculomotor nerve. 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 20
The filum terminale is the nervous filaments that originate from the spinal cord and pass downwards. 
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 21
All spinal nerves are mixed type of nerves.
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 22
Reflex action is the voluntary spontaneous motor action due to sensory stimulus.
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 19 - Neural control and co-ordination>EXERCISE>Q 23
Certain kinds of stimuli produce responses without conscious thinking which is called reflexes.