Question

Which of the following blood cells do not contain any pigment nor nucleus?

• A. Basophils
• B. Platelets
• C. Eosinophils
• D. Neutrophils

Answer 1

The correct option is B Platelets

Platelets are extremely small and disc-shaped structure which are involved in blood clotting. About 2.5 - 4 lakh platelets are present per $m{m}^3$ of blood. They possess almost every characteristic of blood cells, except that, they are both enucleated and colourless.
Neutrophils, basophils and eosinophils on the other hand are different types of WBCs.