Virus
Bacteria
Protozoa
Fungus
The cause of Beri Beri was discovered by
The cells which are closely related & interacting with guard cells are
The cells which are responsible for the production of antibodies are
The central control of respiratory activity in human body is exercised by
The chemical component that is invariably found in all viruses is:
The coding segment of DNA is called in
The coffee plant (Coffea arabica) is indigenous to:
The colour of Hemoglobin is
The colour of human skin is produced by
The colour of the eye depends upon the pigment present in
