Match the columns: Column-I Column-II | vedclass

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Question

(B) The correct matching is as follows:$(a)$ Main lymphoid organ: Bone marrow $(3)$, where all blood cells including lymphocytes are produced.$(b)$ $M

Vedclass · Accepted Answer

$(a-3), (b-4), (c-1), (d-2)$

Vedclass · Answer

(B) The correct matching is as follows:$(a)$ Main lymphoid organ: Bone marrow $(3)$, where all blood cells including lymphocytes are produced.$(b)$ $MALT$ (Mucosa-Associated Lymphoid Tissue): It constitutes about $50\%$ of the lymphoid tissue in the human body $(4)$.$(c)$ Lobe-like organ arranged near the heart: Thymus $(1)$, which is the site for $T$-lymphocyte differentiation.$(d)$ Large bean-shaped organ: Spleen $(2)$, which acts as a reservoir of erythrocytes and filters the blood.Therefore, the correct sequence is $(a-3), (b-4), (c-1), (d-2)$.

Column-$I$	Column-$II$
$(a)$ Main lymphoid organ	$(1)$ Thymus
$(b)$ $MALT$	$(2)$ Spleen
$(c)$ Lobe-like organ arranged near heart	$(3)$ Bone marrow
$(d)$ Large bean-shaped organ	$(4)$ It constitutes $50\%$ of lymphoid tissue

List-$I$ (Barrier)	List-$II$ (Example)
$A$. Physical barrier	$i$. Skin
$B$. Physiological barrier	$ii$. Interferons
$C$. Cellular barrier	$iii$. Mucus coating
$D$. Cytokine barrier	$iv$. Saliva in mouth

Match the columns:

Column-$I$ Column-$II$

$(a)$ Main lymphoid organ $(1)$ Thymus

$(b)$ $MALT$ $(2)$ Spleen

$(c)$ Lobe-like organ arranged near heart $(3)$ Bone marrow

$(d)$ Large bean-shaped organ $(4)$ It constitutes $50\%$ of lymphoid tissue

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Match the columns: Column-$I$ Column-$II$ $(a)$ Main lymphoid organ $(1)$ Thymus $(b)$ $MALT$ $(2)$ Spleen $(c)$ Lobe-like organ arranged near heart $(3)$ Bone marrow $(d)$ Large bean-shaped organ $(4)$ It constitutes $50\%$ of lymphoid tissue