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प्रश्न
The chief function of lymph nodes is to
विकल्प
produce WBCs
produce hormones
destroy old RBCs
destroy pathogens
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उत्तर
destroy pathogens
संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
The complex consisting of a DNA strand and a core of histones
A blood vessel which has small lumen and thick wall is ______.
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Coronary artery : Heart :: Hepatic artery : ______
Fill in the blanks with suitable words given below:
The oxygen-rich blood is pumped into different parts of the body through ______.
Fill in the blanks with suitable words given below:
The liquid part of coagulated blood is known as ______.
True or false:
Impure blood is received by the right auricle.
Describe, in brief, the circulatory system in human beings.
Differentiate between:
Red blood cells and White blood cells
Explain the main parts of the circulatory system.
Granulocytes are also known as ____________.
