CBSE X Biology Life Processes
Sumay studied about blood circulation in humans . He wanted to observe the flow of blood and was about to cut his finger a bit. He suddenly stopped realising that this could be fatal.
Read the above passage and answer the following questions.
(a) why is the colour of blood red?
(b) why does unclotted blood comes out from site of injury when platelets are present in the body?
(c) which blood cells when low in number can make us vulnerable to infections?
(d) what values do you think Sumay have?
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1st December 2017
10:08 PM
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what is role of vasa vasoram in blood vessel
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name the three types of blood vessels found in the human body. give two structural featuresof each types of blood vessels.
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CHAPTER- HUMAN BODY GIVE ONE WORD 1. In this process gulcose gets oxidised to alcohol. 2. This nutrient acts as a fuel for the working of a cell. 3 Two chambers of the human heart receive blood from different parts of a body. 4 Blood group considered universal donor. 5 Blood vessel which carries blood from heart from heart to all parts of the body.
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Pls send me the answer for upliaded question.
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Name the blood vessels entering the heart and leaving the heart
Asked by chumki.banerjee001
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CBSE X Biology Life Processes
give reason of the following a. arteries are thick walled blood vessels. b. viens are thin blood vessels. c. viens have valves in them.
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26th February 2019
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You can see some blood vessels on the outside of the hands specially in older people.Are those veins or arteries? How can you confirm your answer?
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Pick the odd one out and give reason -blood, lungs, hart, blood vessels
Asked by Mulchandchoudhary121
1st July 2020
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the figure below shows an angioplasty of the coronary blood vessel. which one of the following statements correctly describes, what is being done?
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15th July 2022
10:40 PM
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