The primary function of lymphatic system is (1) Acquired immunity (2) Innate immunity (3) The removal of excess fluids from body tissues. (4) Phagocytosis Introduction The lymphatic system is an […]
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“Why Red Blood Cells Become Sickle Shaped in Sickle Cell Anemia: Understanding Hemoglobin’s Role”
In Sickle cell anemia the RBC are sickle shaped due to (1) Change in shape of hemoglobin in oxygen unbound form (2) Change in shape of hemoglobin in oxygen bound […]
“Understanding Serum Composition: Components of Blood Serum Explained”
Serum contains (1) Non-fibrinogen proteins, minerals and glucose (2) Cells corpuscles, mineral and glucose (3) Cell corpuscles, minerals and non-fibrinogen proteins (4) Minerals and glucose Introduction Serum is a vital […]
“Hematopoiesis in Adults: Why Bone Marrow Is the Primary Site of Blood Cell Production”
Hematopoiesis in adults mainly occurs at (1) Liver (2) Bone marrow (3) Kidney (4) Spleen Introduction Hematopoiesis is the vital biological process through which the body continuously produces blood cells. […]
“Where Are Hematopoietic Stem Cells Found? Exploring Their Role and Location in Bone Marrow”
Hematopoietic stem cells are found in (1) Bone marrow (2) Skin (3) Heart (4) Spleen Introduction Hematopoietic stem cells (HSCs) are vital cells responsible for producing all types of blood […]
“Causes of Anemia: How Iron Deficiency Leads to Low Hemoglobin Levels”
Anemia due to decreased level of hemoglobin in red blood cells is generally observed due to deficiency of (1) Iron deficiency (2) Calcium deficiency (3) Vitamin B6 (4) Vitamin B12 […]
“Deficiency of Cyanocobalamin (Vitamin B12) and Its Effects: Megaloblastic Anemia Explained”
5. The deficiency of cyanocobaltamine (Vitamin B12) leads to- (1) Microcytic anemia (2) Megaloblastic Anemia (3) Thalsemmia (4) Hypochoramtosis Introduction Vitamin B12, also known as cyanocobalamin, is a crucial nutrient […]
“Examples of Connective Tissue: Bone, Cartilage, Blood, and More Explained”
4. Examples of connective tissue are (1) Bone and muscle (2) Bone and Blood (3) Bone and cartilage (4) Blood and skin Introduction Connective tissue is a fundamental tissue type […]
“Why Sodium (Na+) Is Not Involved in Blood Clotting: Key Components of the Coagulation Cascade Explained”
Understanding Blood Clotting: A Complex Biological Defense Blood clotting or coagulation is a critical process that protects the body from excessive blood loss after injury. This highly regulated mechanism involves […]
“Understanding Calcium Deficiency: How Ca++ Shortage Inhibits Blood Coagulation and Impacts Body Functions”
Deficiency of Ca++ will inhibit- (1) Coagulation of blood (2) Absorption of glucose by intestine (3) Nerve conduction (4) Low glomerular filtration rate What Is Calcium and Why Is It […]


