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All the reptiles have a three-chambered heart.

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Important Questions on Life Processes

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Science>Biology>Life Processes>Transportation
The human heart is the pump of the body.
(a) From which chamber is the oxygenated blood pumped to all parts of the body?
(b) Name the blood vessel in the heart which carries blood to the lungs.
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Science>Biology>Life Processes>Transportation
Where do the substances in plants reach as a result of translocation?
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Science>Biology>Life Processes>Transportation

Answer the following:

Differentiate between Translocation and transpiration.

HARD
Science>Biology>Life Processes>Transportation
Differentiate between Artery and Vein.
EASY
Science>Biology>Life Processes>Transportation
Write the function of valves present in between atria and ventricles.
HARD
Science>Biology>Life Processes>Transportation
Draw a well labelled diagram of schematic sectional view of Human Heart.
EASY
Science>Biology>Life Processes>Transportation

Name the following:

The smallest blood vessels with one cell thick walls.

EASY
Science>Biology>Life Processes>Transportation
Which disease is found in human due to the deficiency of blood?
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Science>Biology>Life Processes>Transportation
Trace the movement of oxygenated blood in the body.
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Science>Biology>Life Processes>Transportation
What is transpiration? List its two functions.
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Science>Biology>Life Processes>Transportation
What is blood? Write its any two functions.
EASY
Science>Biology>Life Processes>Transportation
Write one structural difference between the composition of artery and veins.
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Science>Biology>Life Processes>Transportation

Write any five differences between artery and vein.

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Science>Biology>Life Processes>Transportation
What does the term double circulation mean?
EASY
Science>Biology>Life Processes>Transportation
Number of chambers are there in the human heart
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Science>Biology>Life Processes>Transportation
What is blood? Explain the composition of blood.
EASY
Science>Biology>Life Processes>Transportation

The xylem in plants are responsible for

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Science>Biology>Life Processes>Transportation
What is translocation? Why is it essential for plants?
EASY
Science>Biology>Life Processes>Transportation
Mention any two components of blood.
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Science>Biology>Life Processes>Transportation
Why are the gills of Fish fine and delicate?