Question:medium
Given below are two statements :
Statement I : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement II : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
Given below are two statements :
Statement I : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement II : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
Statement I : Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement II : Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of above statements, choose the most appropriate answer from the options given below :
Updated On: Jun 15, 2026
- Both Statement I and Statement II are correct.
- Both Statement I and Statement II are incorrect
- Statement I is correct but Statement II is incorrect
- Statement I is incorrect but Statement II is correct
Show Solution
The Correct Option is A
Solution and Explanation
Analysis of the presented assertions yields the following:
Assertion I: Bone marrow functions as the principal lymphoid organ, responsible for the generation of all blood cellular components, including lymphocytes.
Assertion II: Both bone marrow and thymus contribute microenvironmental support for the development and maturation of T-lymphocytes.
Evaluation of each assertion's veracity is as follows:
- Assertion I is validated by the fact that bone marrow is, in truth, the principal locus of hematopoiesis, resulting in the genesis of all blood cells, lymphocytes notwithstanding.
- Assertion II is likewise validated, as bone marrow serves as the initial developmental site for lymphocytes, whereas the thymus furnishes a critical environment specifically for the maturation of T-lymphocytes.
Concluding from these evaluations, both assertions provide accurate depictions of the bone marrow and thymus's functions in lymphocyte production and maturation.
Consequently, the accurate conclusion is: Both Assertion I and Assertion II are correct.
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