The life span of human $WBC$ is approximately

  • A
    Less than $10$ days
  • B
    Between $20$ to $30$ days
  • C
    Between $2$ to $3$ months
  • D
    More than $4$ months

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Similar Questions

Prothrombin,which helps in the clotting of blood,is present in:

Analogy type questions:
$(1)$ Human $RBCs$ : Enucleated : : $WBCs$ : ......
$(2)$ $'O'$ blood group : Universal donor : : $'AB'$ blood group : ......

If a child has $AB$ blood group and the father has $B$ blood group,which blood group cannot the mother have?

Where is prothrombin found and what is its function?

Which of the following components are essential for the process of blood clotting?

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