Advertisements
Advertisements
Questions
Name the structural and functional unit of the nervous system.
Write one word for the following:
The structural and functional unit of nervous system.
Advertisements
Solution
Neuron
RELATED QUESTIONS
Which signals will get disrupted in case of a spinal cord injury?
What is the need for a system of control and coordination in an organism?
What is autonomic nervous system?
The junction between two adjacent neurons is called :
(a) nerve junction
(b) sensory junction
(c) synapse
(d) neuro-muscular joint
Name the two types of coordination which take place in our body.
Multiple choice question. Tick (✓) the correct choice:
The brown pigment melanin is present in ____ of skin.
- Epidermis
- Fat cells
- Dermis
- Hair follicles.
Fill in the blank:
Sense organs have special cells called ____________ for picking up information and transmitting it to the nerves.
Fill in the blank:
The coloured part of eye is called _______.
Draw a labelled diagram to show the structure of skin.
Fill in the blank:
Basic structural unit of the nervous system is the ..................
Fill in the blank:
Central nervous system consists of ................. and ................
State whether the following statement is true (T) or false (F):
Cerebellum maintains the balance of the body.
Compare the nervous system and the endocrine system.
Mention if the following statement is true (T) or false (F) Give reason.
Flavour and taste are one and the same thing.
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 |
Choose the correct answer.
Man has ______ pairs of spinal nerves.
What are the functions of the nervous system?
Explain the term: sensory nerve.
Give Technical Term:
The part of the central nervous system in which the gray matter is located on the outer side and the white matter on the inner side.
Give Technical Term:
The receptors which help in the sensation of taste.
Mention, if the following statement is True or False
A nerve impulse passes from one neuron to another across a synapse.
Complete the following sentence with appropriate Word
Neurilemma is:
What does the cerebellum of the brain control?
Answer the following question.
Describe the nervous system of cockroach.
______ and ______ increases the surface area of cerebrum.
Identify the lobe which has centre for visual functions.
Identify the location of the arbor vitae.
Nervous system is well developed in human and is composed of ______ or ______.
“Nervous and hormonal systems together perform the function of control and coordination in human beings.” Justify the statement.
CSF is secreted by ______.
