Leucocytes are also known as white blood cells (WBCs) as they are colourless due to the lack of hemoglobin, select option which contain all wrong statements about WBC?

(i) They are nucleated and are relatively lesser in number which averages 6000-8000/mm 3 of blood.

(ii) Leucocytes are generally short lived.

(iii) Neutraphils, eosinophils and basophils are different types of granulocytes.

(iv) Lymphocytes and monocytes are the agranulocytes.

(v) Neutrophils are the most abundant cells of the total WBCs and eosinophils are the least among them.

(vi) Neutrophils and lymphocytes are phagocytic cells which destroy foreign organisms entering the body.