Macrophages in the spleen and liver phagocytize aged and damaged red blood cells. is 19 jis! ihi

The question is asking about the function of macrophages in the spleen and liver. Macrophages are a type of white blood cell that play a crucial role in the immune system. They are responsible for phagocytosis, which is the process of engulfing and digesting cellular debris, foreign substances, microbes, and cancer cells. In the spleen and liver, macrophages are involved in the breakdown and recycling of aged and damaged red blood cells. This process is essential for maintaining the health and functionality of the circulatory system. The spleen and liver are both involved in the breakdown and recycling of red blood cells, and macrophages play a vital role in this process. Therefore, the statement "Macrophages in the spleen and liver phagocytize aged and damaged red blood cells" is true.