What is the function of each lymph organ?

The primary function of lymph organs is transport of lymphatic fluid.

Explanation:

The lymphoid organs include the lymph nodes, spleen, bone marrow, lymph tissue, and thymus and form the lymphatic system.

Lymph nodes are bean-shaped small structures that produce and store cells that fight against infections, bone marrow produce T and B cells and some times it helps in the early maturation of these cells.

Thymus glands are the site of developing specialized cells called T-lymphocytes. From thymus gland, these cells transported through blood vessels to spleen and lymph node.

The primary function of lymphatic organs to transport and storage of lymphatic fluid to the different site of the body.

Thus, the primary function of lymph organs is transport of lymphatic fluid.

the endomembrane system i think