Blood Cells MCQs with Answers

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The most abundant type of WBC that rapidly reach the site of infection are Neutrophils.

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White blood cells engulf bacteria through phagocytosis, a process where the cell membrane wraps around and internalizes foreign particles.

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The main purpose of white blood corpuscles (leukocytes) is to combat infection by defending the body against pathogens like bacteria, viruses, and other foreign invaders.

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Platelets (thrombocytes) are the blood components primarily responsible for stopping bleeding by forming blood clots at the site of a damaged blood vessel.

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White blood cells (leukocytes) are the body's defence against disease, protecting against infections and foreign invaders.

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The statement that is NOT true regarding RBCs is that they are irregular shaped, as mature red blood cells are biconcave discs.

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WBCs (White Blood Cells) are called Leucocytes.

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Red blood cells (erythrocytes) in mammals lack a nucleus, which allows more space for hemoglobin to carry oxygen.

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The main function of white blood cells (leukocytes) is to provide immune response against diseases by defending the body against infections and foreign invaders.

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Bone marrow is responsible for making platelets (as well as red blood cells and white blood cells) through the process of hematopoiesis.