Q: Red blood cells, white blood cells, and platelets are all produced where?


Read this paragraph and choose the correct option from the provided answers:

energy. Red marrow is where hematopoiesis—the production of blood cells—takes place. Red blood cells, white blood cells, and platelets are all produced in the red marrow.

 Choices:

- in yellow marrow

- in synovial fluid

- in collagen

- in red marrow


A:
in red marrow