llspzzyeall llspzzyeall

25-07-2022
Biology

contestada

which one of the following are primary lymphoid organ?

i) Bone marrow and spleen
ii) spleen and thymus

Respuesta :

koredeyusuf799 koredeyusuf799

08-08-2022

Answer:

The options are not complete because the answer is neither i or ii

spleen is a secondary lymphoid organ

the correct answer is Bone marrow and thymus

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