Which part of the body is known as ‘Police guard'
Tonsils
Liver
Skin
Leucocytes
It interferes with the transport of the neurotransmitter dopamine.
Which of the following statement is not correct regarding malarial infection?
AIDS virus has
$X$ - $CO$ is responsible for skin cancer
$Y$ - Strong magnetic field is used in $MRI$ to diagnose cancer
Choose correct pair