$A$ : Antibiotics like penicillin can be used to treat common cold.
$R$ : Penicillin causes lysis of viral cells.

A person showing unpredictable moods, outbursts of emotion, quarrelsome behaviour and conflicts with others is suffering from

Surgical removal of thymus of a new born shall result in the failure to produce

Which organ is considered as "Graveyard of $RBC$'' where most of them are destroyed by macrophages

Virus – Infected cell secrete protein called ………