What is the full form of $MALT$?

Identify the correct statement regarding diseases and immunity.

What type of immunity is provided by the administration of antibodies after a snake bite?

What is the full form of $MALT$?

Read the following statements and choose the correct set of statements $:$
$(a)$ Cell-mediated immune response is responsible for the graft rejection.
$(b)$ Grafts from just any source $-$ an animal,another primate,or any human beings can be made since the grafts would be accepted sooner or later.
$(c)$ The organs cannot be taken from just anybody for transplant.
$(d)$ Tissue matching,blood group matching are essential before undertaking any graft/transplant.
Choose the correct answer from the options given below $:$

In the structure of an antibody,the heavy chains and light chains are held together by which type of bond?