EVERYDAY SCIENCE

Detailed explanation-1: -Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).

Detailed explanation-2: -Whole blood contains red cells, white cells, and platelets ( 45% of volume) suspended in blood plasma ( 55% of volume). Whole Blood is the simplest, most common type of blood donation.

Detailed explanation-3: -Blood cells. Blood contains many types of cells: white blood cells (monocytes, lymphocytes, neutrophils, eosinophils, basophils, and macrophages), red blood cells (erythrocytes), and platelets. Blood circulates through the body in the arteries and veins.

Detailed explanation-4: -Neutrophils are the first responder of immune cells. Basophils release histamine to mount a non-specific immune response. Eosinophils fight bacteria and parasites but also provoke allergy symptoms. Lymphocytes are B and T cells that defend against specific invaders. Monocytes clean up dead cells. 19-Sept-2022