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Name Largest Artery - Science

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प्रश्न

Name the largest artery

एक पंक्ति में उत्तर
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उत्तर

The largest artery in our body is the aorta.

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अध्याय 1: Life Processes - Exercise 3 [पृष्ठ ७२]

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लखमीर सिंग Biology (Science) [English] Class 10
अध्याय 1 Life Processes
Exercise 3 | Q 7.1 | पृष्ठ ७२

संबंधित प्रश्न

Arteries and veins are joined by a network of ______.


Write the function of valves present in between atria and ventricles.


Write one structural difference between the composition of arteries and veins.


Name largest vein, in our body.


The blood vessel which carries oxygenated blood from the lungs to the heart is:


Put a tick mark (✓) against the correct alternative in the following statement:

The blood tastes saltish due to the presence of dissolved:

  1. Sodium chloride
  2. Potassium chloride
  3. Ammonium nitrate
  4. Sodium nitrate

Fill in the blank with suitable word given below:

The liquid part of coagulated blood is known as____________.


Which of the following statement is true (T) and which ones are false (F)? Mark T or F:

Platelets help in clotting of blood.


Which of the following statement is true (T) and which ones are false (F)? Mark T or F:

Impure blood is received by the right auricle.


Describe the functions of Platelets.


Write in brief about the following:

Blood groups


What are the differences between artery and vein?

Why are capillaries thin walled?


The diagrams given below show the cross-section of two kinds of blood vessels:

(i) Identify the blood vessels A and B. In each case give a reason to support your answer.
(ii) Name the parts numbered 1 and 2.
(iii) When are the sounds “LUBB” and “DUB” produced during a heartbeat?
(iv) Name the blood vessel that
(a) begins and ends in capillaries.
(b) supplies blood to the walls of the heart.


Which type of blood flows through pulmonary veins?


Identify the pulse point ‘A’ from below given diagram.


Blood vessels consist of arteries and veins.


With the help of neat and labelled diagrams artery and vein.


Why do arteries have thick and elastic walls whereas veins have valves?


Read the explanation given below and name the structure:

The smallest blood vessels in the human body.


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