Question
Differentiate between sensory nerve and motor nerve.

Answer

 
AFFERENT (SENSORY) NERVEEFFERENT (MOTOR) NERVE
It conducts nerve impulse from receptors to the
central nervous system.
It conducts nerve impulse from central nervous
system (C.N.S.) to the effectors (muscles and
glands) of the body.
It is generally made up of pseudounipolar neurons.It is generally made up of multipolar neurons.
Its dendrites are comparatively longer than the
axon.
Its axon is comparatively longer than dendrites.
Its axon enters into the spinal cord.Its axon emerges out from C.N.S.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The diagram shown below is the lateral section of a testis of man.
Study it carefully and answer the questions that follow:
(i) Label the parts 1 to 4 of the diagram.
(ii) State the functions of the parts labelled 1 .
(iii) State the functions of the parts labelled 2.

Image
Write the short note on:
Red cross
The figures given below show diagrammatic cross-sections of three kinds of blood vessels.

(a) Identify the blood vessels A, B and C
(b) Name the parts labelled 1-4
(c) Mention two structural differences between A and B.
(d) Name the kinds of blood that flow through A and through B respectively.
(e) In which one of the above vessels referred to in (a) above does the exchange of gases actually take place?
Differentiate between:
Blood and Lymph.
State any five functions of the blood.
The thyroid gland is called as nature gland.
Mention three important differences between the action of hormones and that of nerves in the regulatory mechanism of our body.
Given below is the diagram showing metaphase stage of the cell cycle. Read the information and fill in the blanks:
Image
Metaphase is a stage during the process of cell division. It occurs during both mitosis and meiosis.
During metaphase, chromosomes align along the ________(i)________. The metaphase plate is an imaginary plane equidistant from the ________(ii)________. Spindle fibers attach to the ________(iii)________ of chromosomes, Spindle fibres arises from centrioles that are present on the ________(iv)________ poles. Metaphase ensures each daughter cell receives an identical set of ________(v)________.
The diagram alongside refers to an experiment in which the apparatus was set up with the light source 10 cm away from the plant. After 15 minutes the number of bubbles evolved per minute from the cut stem was recorded. The light source was moved to 20 cm away from the plant, left for 15 minutes and the number of bubbles evolved per minute was again recorded. The experiment was repeated with the light source at distances of 40, 60, 80 and 100 cm away from the plant. Plot a graph for the results obtained and answer the following questions.

(i) From the graph it seems likely that the rate of bubbling per minute at 50 cm would have been
(a) 2.0 (b) 2.5 (c) 3.0 (d) 3.5
(ii) The gas produced by the plant during the experiment was
(a) air (b) oxygen (c) carbon dioxide (d) nitrogen (e) hydrogen
(iii) The gas collected comes due to the breakdown of
(a) glucose (b) starch (c) water (d) air (e) ATP
(iv) If ice cubes were added to the water, the rate of bubble formation would
(a) Stay the same.
(b) Increase because more water is added.
(c) Decrease because the temperature drops.
(d) Decrease because water freezes.
(e) Cannot tell from the information given.
(v) If some sodium bicarbonate is added to the water the rate of bubble formation
(a) Increases because more respiration occurs.
(b) Increases because more photosynthesis occurs.
(c) Increases because the gas becomes less soluble.
(d) Decreases because carbon dioxide acts as a limiting factor.
(e) Decreases because respiration decreases.
Differentiate between :
Plasmolysis and Deplasmolysis