Plasmodium enters human body in an infectious form which is a stage of its life cycle. Name it.

MALT constitutes about ........ percent of lymphoid tissue in human body.

which of the following disease is caused by bacteria?

Asthma may be attributed to

In higher vertebrates, the immune system can distinguish self cells from non self cells.if this property is lost due to allergic abnormality and it attacks self cells, then it leads to

Antivenom injection contains performed antibodies while polio drops administered into the body contains

Which of the following immunoglobulins does constitute largest percentage in human milk

Which of the following is caused by a pathogen?

Grafted kidney can be rejected due to

Which of the following cannot be tramsferred by the semen of an infected male

Cirrhosis of liver is caused due to chronic intake of

Which of the following acts as a physiological barrier to the entry of microorganisms

Ringworm in human is caused due to

Which of the following has been completely eradicated?