Spleen is
Haemopoeitic
Lymphoid
Reproductive
Celluloid
"Graveyard of $RBCs$''
The toxic substances produced by the foreign bodies are known as
Lacking of $B$-cells and $T$-cells is known as
Select the lymphoid organs from the given choices
$I$. Lymph node $II$. Thymus gland
$III$. Red bone marrow $IV$. liver
$V$. Spleen $VI$. Osteocytes
$VII$. Peyer's patches
The correct option with correct choices is
Where are $B\,-$ cells and $T\,-$ cells formed ? How do they differ from each other ?