Ganglia

Q. Consider the following statements and find out coorect option:
(a) Three are two types of axons, namely myelinated and non myelinated
(b) Myelinated nerve fibres found in autonomous and the somatic neural systems
(c) The myelinated nerve fibres are enveloped with Schwann cells, which form a myelin sheath around the axon.
(d) The gap between two adjacent myelin sheaths are calleds nodes of Ranvier.
(e) Unmyelinated nerve fibre found in spinal and cranial nerves
(f) Unmyelinated nerve fibre is enclosed by a Schwann cell that does not form a myelin sheath around the axon.

1. $a,b,c,d,e,$
2. $a,b,c,d,f$
3. $a,c,d,f$
4. $a,c,d$

Q. Collections of nerve cell bodies outside the CNS are called .

1. nuclei
2. tracts or ganglia
3. ganglia
4. tracts

Q. Schwann cells are associated with

1. Skeleton muscle
2. Connective tissue
3. Nervous tissue
4. Cardiac muscle
5. Cartilage tissue

Q. Collections of nerve cell bodies outside the CNS are called .

1. nuclei
2. tracts or ganglia
3. ganglia
4. tracts

Q.

Collections of nerve cell bodies outside the CNS are called _____.

1. Nuclei

2. Tracts

3. Tracts or ganglia

4. Ganglia

Q. Preganglionic sympathetic fibres are

1. Adrenergic
2. Cholinergic
3. Synergic
4. Hypertonic

Q.

Collections of nerve cell bodies outside the CNS are called _____.

1. Nuclei

2. Tracts

3. Tracts or ganglia

4. Ganglia