|
Difference between xylem - Phloem :
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|
2
|
15688
|
August 9, 2020
|
|
How do you measure the heart beat and pulse rate at rest?
|
|
1
|
1658
|
September 5, 2017
|
|
Write briefly about the work done by William Harvey on circulation
|
|
1
|
606
|
September 5, 2017
|
|
If you get chance to meet a cardiologist / cardiovascular surgeon
|
|
1
|
487
|
September 5, 2017
|
|
How is manufactured food in leaves transported to other parts
|
|
1
|
2007
|
September 5, 2017
|
|
How are water and minerals transported in plants?
|
|
1
|
14167
|
September 5, 2017
|
|
Write about the changes in the evolution of transport system
|
|
1
|
1335
|
September 5, 2017
|
|
Explain the process of transport of mineral salts
|
|
1
|
815
|
September 5, 2017
|
|
What is the need of special tissues or organs for transport
|
|
1
|
2807
|
September 5, 2017
|
|
What is blood pressure ? How is it measured?
|
|
1
|
4813
|
September 5, 2017
|
|
Write a brief note on Lymphatic system in human beings
|
|
1
|
6298
|
September 5, 2017
|
|
Write about the blood vessels that bring blood to human heart
|
|
1
|
851
|
September 5, 2017
|
|
Observe the given diagram. Which type of cardiac cycle does it indicate?
|
|
1
|
710
|
September 5, 2017
|
|
Write die differences between blood and lymph
|
|
1
|
7512
|
September 5, 2017
|
|
State the role and function of lymph in human transport system
|
|
1
|
3430
|
September 5, 2017
|
|
What are the components of the transport system in highly organised plants?
|
|
1
|
2608
|
September 5, 2017
|
|
Explain the process of blood coagulation when injured
|
|
1
|
1339
|
September 5, 2017
|
|
What is cardiac cycle ? How does it occur?
|
|
1
|
3395
|
September 5, 2017
|
|
When are the ‘lubb’ and ‘dubb’ sounds produced by heart?
|
|
1
|
1092
|
September 5, 2017
|
|
How is the human heart protected from shocks or injuries?
|
|
1
|
2952
|
September 5, 2017
|
|
Describe the blood vessels that carry aWay blood from human heart
|
|
1
|
648
|
September 5, 2017
|
|
Describe the internal structure of heart with a neat labelled diagram
|
|
1
|
7291
|
September 5, 2017
|
|
Where are the valves located in human heart ? Write their names
|
|
1
|
963
|
September 5, 2017
|
|
Describe an experiment to demonstrate root pressure in plants
|
|
1
|
5032
|
September 5, 2017
|
|
How is water absorbed into the roots ? Explain with an experiment
|
|
1
|
1584
|
September 5, 2017
|
|
Write your observation of blood flow in arteries and veins
|
|
1
|
571
|
September 5, 2017
|
|
. After reading this (Transportation - The circulatory system) lesson,
|
|
1
|
1064
|
September 5, 2017
|
|
How do you feel about transportation of water in huge trees?
|
|
1
|
1492
|
September 5, 2017
|
|
Prepare a block diagram showing froirf water absorption by roots to transpiration by leaf
|
|
1
|
1456
|
September 5, 2017
|
|
Draw a block diagram to explain single and double circulation. Write differences between them
|
|
1
|
4169
|
September 5, 2017
|
