Elementary BacteriologyLongmans, Green, 1903 - 145 страници |
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Страница 3
... germ - mania pre- vailed . The question of the origin of these minute germs was thus once more brought to the front ; but no real advance was made till the middle of the eighteenth century , when an English divine , Needham , instead of ...
... germ - mania pre- vailed . The question of the origin of these minute germs was thus once more brought to the front ; but no real advance was made till the middle of the eighteenth century , when an English divine , Needham , instead of ...
Страница 4
... germs originated spontaneously in the lifeless constituents of the liquid . Needham's observations were combated by an Italian divine , Spallanzani , who claimed that in infusions en- closed in air - tight vessels , and boiled for a ...
... germs originated spontaneously in the lifeless constituents of the liquid . Needham's observations were combated by an Italian divine , Spallanzani , who claimed that in infusions en- closed in air - tight vessels , and boiled for a ...
Страница 6
... germs which float in the air , from life , for life is a germ and a germ is life . Never will the doctrine of spontaneous generation recover from the mortal blow of this simple experiment . " Pasteur , however , was somewhat premature ...
... germs which float in the air , from life , for life is a germ and a germ is life . Never will the doctrine of spontaneous generation recover from the mortal blow of this simple experiment . " Pasteur , however , was somewhat premature ...
Страница 21
... germ would produce a progeny of sixteen hundred trillion . In nature , however , it is hardly likely that so great an increase ever takes place . Lack of food and improper physical conditions very often bring about a rapid diminu- tion ...
... germ would produce a progeny of sixteen hundred trillion . In nature , however , it is hardly likely that so great an increase ever takes place . Lack of food and improper physical conditions very often bring about a rapid diminu- tion ...
Страница 22
... germ ) be examined under the microscope in a so - called " hanging - drop preparation , the organisms are seen to be dancing and shooting across the field with an amazing rapidity . " " The organs of locomotion are slender whip - like ...
... germ ) be examined under the microscope in a so - called " hanging - drop preparation , the organisms are seen to be dancing and shooting across the field with an amazing rapidity . " " The organs of locomotion are slender whip - like ...
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albumin alcohol aniline animals anthrax antitoxin B.Sc bacilli bacteria Bacteriology body BOTANY cells CHEMICAL CHEMISTRY cholera cocci coli College Coloured containing Crown 8vo Curtis's Essentials D.Sc Diagrams diphtheria diplococci disease disinfectants Edition ELECTRICITY ELEMENTARY PRACTICAL Engineer Essentials of Practical Examination experimental fermentation fever flagella fluid form spores gelatine GEOMETRY germ germicidal give rise grow growth heat Hospital Illus Illustrations immunity infection inoculation INORGANIC intestinal INTRODUCTION JOHN laboratory lactic Lecturer LL.D Lond London malaria malarial Manual matter MECHANICS method methylene blue microbes microscope milk mosquito nitrification nitrogen numerous Examples organisms oxygen parasite pathogenic Ph.D PHYSICS PHYSIOLOGY pigment plants Plates Practical Bacteriology produced Professor protoplasm pure cultures putrefactive pyogenes Royal 8vo School Science soil solution species spirillum spores sputum stained sterilised streptococcus pyogenes Students substances temperature TEXT-BOOK tion tissues toxins trations TREATISE tubercle tuberculosis typhoid typhosus University vegetable venom vibrios WILLIAM Woodcuts yeast
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