bursa of fibricous is the primary lymphoid organ is bird. bursa of fibricous involved in the diffrentiation of

1. b-cells
2. t-cells
3. primed cells
4. plasma cells

Hello Student
Correct Answer is 1) B- Cells
Bursa of fabricius is an epithelian and lymphoid organ found in birdsdevelops as aDorsaldiverticulumof the proctadael region of thecloaca. B-Cells arise from bone marrow and Bursa of fabricius.

Hello,
Bursa of Fabricius is involve in differentiation of
1 B cells.
Bursa of Fabricius is an epithelial and lymphoyid organ present only in birds and is involved in hematopoiesis. It develops immune system in birds and is present in cloaca region.

Bursa of fabricious is involved in the differentiation of B cells (1).
In birds, the bursa of Fabricius (Latin: Bursa cloacalis or Bursa fabricii) is the site of hematopoiesis, a specialized organ that, is necessary for B cell (part of the immune system) development in birds. Mammals generally do not have an equivalent organ; the bone marrow is often both the site of hematopoiesis and B cell development.