$A$ - The vaccines generate memory - $B$ and $T$ - cells. $R$ - In vaccination activated pathogens are introduced into the body.
$A$ and $R$ both are correct.
$A$ and $R$ both are incorrect.
$A$ is correct, $R$ is incorrect.
$A$ is incorrect, $R$ is correct.
Lymph glands and nodes help to
Passive immunity can be obtained by injecting
’Pathogens' are also known as
Which of the following are Autoimmune disorders?
$A$. Myasthenia gravis $B$. Rheumatoid arthritis
$C$. Gout $D$. Muscular dystrophy
$E$. Systemic Lupus Erythematosus ($SLE$)
Choose the most appropriate answer from the options given below: