English

Define the Arteries.

Advertisements
Advertisements

Question

Define the Arteries.

Definition
Advertisements

Solution

Arteries are the blood vessels in which oxygenated blood is going away from the heart to all parts of the body.

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: The Circulatory System - Additional Questions

APPEARS IN

Selina Concise Biology [English] Class 6 ICSE
Chapter 6 The Circulatory System
Additional Questions | Q 2

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Given below is a diagram of a human blood smear.

Study the diagram and answer the questions that follow:

a) Name the components numbered ‘1’ to ‘4’

b) Mention two structural differences between the parts ‘1’ and ‘2’.

c) Name the soluble protein found in part ‘4’ which forms insoluble threads during clotting of blood.

d) What is the average lifespan of the component numbered ‘1’ ?

e) Component numbered ‘1’ do not have certain organelles but are very efficient in their function. Explain


Angina pectoris is due to


Name the following:

The phase of the cardiac cycle in which the auricles contract.


Name the following:

The fluid found between the membranes of the heart.


The valve which prevents back flow of blood in the veins and lymph vessels ______.


Given diagram shows a simple diagram of the circulation of blood in a mamma showing the
main blood vessels, the heart, lungs and body tissues. The blood vessel, labelled 6, contains
deoxygenated blood and the valve leading to it has three semi-lunar pockets.

(a) Name the blood vessels and organs marked by numbers 1 to 8.
(b) What is meant by the term ‘double circulation’ of blood in mammals?
(c) what is diastole?
[There is an “error” in the diagram. According to the usual practice the pulmonary (lung)
circulation is shown upward and the systemic downward, but here it is reversed].

 


True or false:

Impure blood is received by the right auricle.


Define the Circulatory system. 


Match the following.

Group A Group B
(1) Lungs (a) Circulation
(2) Stomach (b) Respiration
(3) Heart (c) Co-ordination
(4) Brain (d) Digestion

The lymphatic system consists of which of the following?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×