Question

multiple select question
select all that apply
which two statements describe the development of white blood cells?
□ they lose their organelles upon maturity.
□ they develop from hematopoietic stem cells.
□ they develop in the red bone marrow.
□ the hormone erythropoietin increases their production.

Explanation:

White blood cells develop from hematopoietic stem cells which are found in the red - bone marrow. Erythropoietin is mainly involved in red blood cell production, and white blood cells do not lose their organelles upon maturity.

Answer:

B. They develop from hematopoietic stem cells.
C. They develop in the red bone marrow.