Which are the most active phagocytic white blood cells?

  • A
    Lymphocytes and Macrophages
  • B
    Eosinophils and Lymphocytes
  • C
    Neutrophils and Monocytes
  • D
    Neutrophils and Basophils

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Similar Questions

$A$ man whose blood group is not known meets with a serious accident and needs blood transfusion immediately. Which one of the blood groups readily available in the hospital will be safe for transfusion?

Match the following columns and select the correct option.
Column-$I$Column-$II$
$(a)$ Eosinophils$(i)$ Immune response
$(b)$ Basophils$(ii)$ Phagocytosis
$(c)$ Neutrophils$(iii)$ Release histaminase,destructive enzymes
$(d)$ Lymphocytes$(iv)$ Release granules containing histamine

In the human population,what percentage of individuals possess the $Rh$ antigen (in $,\%$)?

Which enzyme is useful to convert inactive fibrinogen into fibrins?

Match the following columns:
Column-$I$ (Cells)Column-$II$ (Average number per $mm^3$)
$P$. Erythrocytes$I$. $1.5$ to $3.5$ Lakhs
$Q$. Leukocytes$II$. $6,000$ to $8,000$
$R$. Thrombocytes$III$. $5$ to $5.5$ Million

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