Advertisements
Advertisements
Question
Complete the following table by filling in the blank spaces.
| Structure | Function |
| Yellow Spot | |
| Transfers impulse from inner ear to brain | |
| Helps to change the focal length of the eye lens | |
| Spinal cord | |
| Oval window | |
| Dynamic equilibrium |
Solution
| Structure | Function |
| Yellow Spot | Region of the brightest vision |
| Auditory nerve | Transfers impulse from inner ear to brain |
| Ciliary muscle | Helps to change the focal length of the eye lens |
| Spinal cord | Conducts impulses |
| Oval window | Sets fluid in cochlear canal into vibration |
| Semicircular canals | Dynamic equilibrium |
APPEARS IN
RELATED QUESTIONS
Electrical impulse travels in a neuron from:
In a neuron, the conversion of electrical signal to a chemical signal occurs at/in:
Write one word in the space provided to complete the second pair of the related words pertaining to the nervous system.
Memory: cerebrum:: breathing:
Balance: cerebellum:: reasoning:
What are voluntary and involuntary actions? Which part of the nervous system controls them?
Name the following:
The neobrain.
Match the terms of column I with those of column ll
| Column l | Column ll |
| (i) Lens | (a) Adjustment of light rays |
| (ii) Lachrymal gland | (b) Vision |
| (iii) Olfactory epithelium | (c) Secretion of tear |
| (iv) Cochlea | (d) Balance of the body |
| (v) Semicircular canal | (e) Hearing |
| (vi) Eyes | (f) Smell |
Where is this located?
Effector organs
Complete the following sentence with appropriate word :
A bundle of axons enclosed in a tubular sheath is called _________.
State the Location of:
Pinnae
The nervous system consists of bones, cartilages, and joints.
