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Body Fluids And Circulations

Question
CBSEENBI11026041
Wired Faculty App

What is true about vein ?

  • All veins carry deoxygenated blood

  • All veins carry oxygenated blood

  • They carry blood from organs towards heart

  • They carry blood from heart towards organs

Solution

C.

They carry blood from organs towards heart

The veins are thin walled as compared to arteries. They carry blood from organs to heart. Most of the veins carry deoxygenated blood but pulmonary vein carry oxygenated blood.

Some More Questions From Body Fluids and Circulations Chapter

Why do we consider Blood as a connective tissue?

Describe the evolutionary changes in the pattern of heart among vertebrates.

Why do we call our heart myogenic?

Sino-auricular node is called pacemaker of our heart. Why?

Write the differences between

(d) P wave and T wave

Write the differences between

Systole and diastole

Write the differences between

(a) Blood and lymph

Write the differences between

Open and closed circulatory system

What is the differences between lymph and Blood?

How many times does a heart beat per minute?

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