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प्रश्न
Name the following:
The neobrain.
उत्तर
Neocortex / Neopallium
APPEARS IN
संबंधित प्रश्न
Differentiate between voluntary and involuntary movements.
The human brain can be broadly divided into three regions. name these three regions.
What is autonomic nervous system? What is its function?
In a synapse, chemical signal is transmitted from :
(a) axon to cell body of the same neuron
(b) cell body to axon end of the same neuron
(c) dendrite end of one neuron to axon end of adjacent neuron
(d) axon end of one neuron to dendrite end of adjacent neuron
Fill in the blank:
Outer protective layer of skin, called epidermis is made up of ________ tissue.
Answer the following question:
What is a reflex action? Explain it with two examples.
Give Technical Term:
The chemical messenger by which the nerve impulse travels from one neuron to the other.
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with the suitable idea given in Column ‘I’.
| Column I | Column II | ||
| (i) | Auditory canal | (a) | Channels pressure waves of air into the middle ear. |
| (ii) | Auditory (Eustachian tube) | (b) | Collects pressure waves of air. |
| (iii) | Auditory nerve | (c) | Converts pressure waves of air into vibrations of bone. |
| (iv) | Incus | (d) | Dissipates sound waves. |
| (v) | Malleus | (e) | Equalizes pressure between the middle ear and the atmosphere. |
| (vi) | Oval window | (f) | Provide information about the spatial orientation of the head. |
| (vii) | Pinna | (g) | Transfers vibrations from a bone to a fluid. |
| (viii) | Round window | (h) | Transfers vibrations from a bone to a membrane. |
| (ix) | Semi-circular canal | (i) | Transfers vibrations from a bone to a bone. |
| (x) | Stapes | (j) | Transfers vibrations from a membrane to a bone. |
| (xi) | Tympanic membrane | (k) | Transmits action potential to the auditory cortex. |
Multiple choice question.
___________ is in direct contact of brain in human.
Long answer question
Draw the neat labelled diagram of L. S. of the human brain.
