Differentiate between:
(a) Myelinated and non-myelinated axons
(b) Dendrites and axons
(c) Thalamus and Hypothalamus
(d) Cerebrum and Cerebellum

2

(a)

Compare the following "Resting potential and action potential"

2

(a)

Write a short note on neural coordination.

2

(a)

Explain the significance of saltatory conduction.

2

(a)

Arrange the following n the order of reception and transmission of sound wave from the ear drum Cochlear nerve, external auditory canal, ear drum, stapes incus, malleus, cochlea

2

(a)

While travelling at a higher altitude, a person complains of dizziness and vomiting sensation. Which part of the inner ear is distributed during the journey?

2

(a)

Which nerve tract connects the right and left hemispheres of the cerebrum? Name the four lobes of hemisphere of brain?

2

(a)

Describe the functions of limbic system?

2

(a)

Hypothalamus is present in which part of brain?

2

(a)

Medulla oblongata is present in which part of brain?

2

(a)

Synapse is responsible for which function?

2

(a)

What is reflex action?

2

(a)

What is the function of cochlea in the internal ear?

2

(a)

What is the role of eustachian tube?

2

(a)

Why do we feel giddiness after a ride on the merry-go-round?

2

(a)