Stem cells in human bone marrow divide and differentiate to form various a) neurons. b) hormones. c) osteocytes. d) blood cells.

The correct answer is D) Blood cells.

Haematopoiesis is the process by which cellular components of the blood are formed from multi-potent  haematopoetic stem cells.

In developing embryo, formation of blood cells can take place in spleen, liver and lymph nodes but it takes place in bone morrow once it is completely developed.

However, maturation and activation of some lymphocytes can take place in different organs such as  thymus, spleen, and lymph nodes.

Haematopoetic stem cells divide and differentiate into myeloid and lymphoid progenitor cells which further divide and differentiate into various types of blood cells (RBC, lymphocytes and myeloid cells).

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.