Fall in WBC number is 

Abnormal increase in number of WBC is

WBC has

Read the following statements about WBCs and select the correct option 1) Lymphocytes are responsible for immune responses of the body 2) Basophils are least in number among white blood cells. 3) Eosinophils can engulf antigen-antibody complexes 4) Monocytes are the only phagocytic ceils of blood so that they are waited internal scavengers.

A fall in glomerular filtration rate (GFR) activates :

Fill in the blanks: The decrease in WBC condition leads to _______________.

Ratio of total count of RBC to total count of WBC in a healthy man is –

Derive an expression for the height attained by a freely falling body after 'n' number of rebounds from the floor.

Identify the mismatched pair. 1) Middle Man of the body - WBC 2) Fabrici - Wings of the bat 3) Harvey - blood circulation in human beings.