Anthrax
Cholera
Tuberculosis
Leprosy
T.B.
Bronchitis
Sacral vertebrae
Lower thoracic vertebrae
Lower lumbar vertebrae
Upper lumbar vertebrae
Agaricus
Anabaena
Gigaspora
Rhizobium
Water
The Sun
Green plants
The soil
Amitosis
Mitosis
Meiosis
Direct division
Grams virus
Retro virus
Rota virus
D.N.A virus
Vermis
Thalamus
Grey matter
White matter
Air
Man
Insects
Trees