‘Hydrophobia' (Rabies) is a disease caused by
Virus
Nematode
Helminth
Protozoan
Lymphocytes secrete a protein which causes the dilation of blood vessels. The protein is
‘Glossina palpalis' is a vector for
Surgical removal of thymus of a new born shall result in the failure to produce
The poisons produced in the body by bacteria are called
Which of the following pairs is correct