Distinguish between
(d) blind spot and yellow spot.
Blind spot :
1. No image is formed.
2. No specific name forits centre.
3. It has no rods arises from it.
4. Optics nerve arises from it.
5. Eye coats absent.
6. It does not lie on principal axis.
Yellow Spot :
1. It is point where image is formed on retina.
2. Its centre is called fovea centralis.
3. It has only cones.
4. Optic, nerve does arise from it.
5. Present
6. It is present on principal axis.
Distinguish between
(e) cranial nerves and spinal nerves.
What is cochlear microphonics?
Distinguish between impulse conduction in a myelinated nerve fibre and unmyelinated nerve fibre.
Distinguish between aqueous humor and vitreous humor.
