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Multiple Choice
Hemopoiesis is the formation of _____, and occurs in _____.
A
muscle fibers; skeletal muscle
B
blood cells; red bone marrow
C
nerve cells; gray matter
D
epithelial cells; epidermis
Verified step by step guidance
1
Understand the term 'hemopoiesis': Hemopoiesis (or hematopoiesis) refers to the process of forming blood cells, including red blood cells, white blood cells, and platelets.
Identify where hemopoiesis occurs: In humans, hemopoiesis primarily takes place in the red bone marrow, which is found in certain bones such as the pelvis, ribs, and sternum.
Eliminate incorrect options: Muscle fibers are formed in skeletal muscle, not blood cells. Nerve cells are formed in gray matter, and epithelial cells are formed in the epidermis. These processes are unrelated to hemopoiesis.
Match the correct answer: Blood cells are formed in the red bone marrow, making 'blood cells; red bone marrow' the correct answer.
Review the biological significance: Hemopoiesis is essential for maintaining the body's oxygen transport, immune defense, and blood clotting functions through the continuous production of blood cells.