It is the spleen it took a lot of searching but that has to be it
The spleen is an organ that stores and destroys red blood cells (RBCs) and produces agranulocytes, such as lymphocytes and monocytes. It plays a critical role in filtering the blood and removing old or damaged blood cells.
The liver.
Spleen
it is a organ that produces and,or stores chemical .... produces insulin
Your spleen destroys old red blood cells and stores white blood cells. It is part of your lymphatic system and is found in your abdomen.
The liver is the organ that produces bile and stores nutrients.
The liver makes the bile in fish. The gall bladder stores it.
The liver makes the bile in fish. The gall bladder stores it.
The organ that produces and stores pollen is the anther, which is part of the male reproductive structure of a flower called the stamen. The anther is responsible for producing and releasing pollen grains, which contain the male gametes necessary for fertilization.
The liver produces bile and removes many toxic poisons from the blood.
The organ that produces estrogen is the ovary.
The female organ that produces sex cells is called the ovary, and produces ova.