What is the main lymphoid organ where all blood cells including lymphocytes are produced?
Bone marrow
Tonsils
Liver
Spleen
Pasteurella/Yersinia pestis (causal agent of Bubonic Plague) is transmitted by
The jaundice is a physiological liver disease. It is caused by a
Female Anopheles is
Grave's disease is caused by the hypersecretion of thyroid hormone and is associated with the
Oral cancer may be caused by