First Book in Physiology: For the Use of Schools |
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Page 19
... kind of packing material made use of everywhere between all the parts . It is a very fine and nice material . You can see it if you look at a piece of meat from any animal . If you pull the fibres of the meat a little apart , you will ...
... kind of packing material made use of everywhere between all the parts . It is a very fine and nice material . You can see it if you look at a piece of meat from any animal . If you pull the fibres of the meat a little apart , you will ...
Page 20
... kind of skin , called the mucous Describe the appearance of the common packing material . What is said of the fat ? What is said of the yielding character of the cellular membrane ? What is said of its cells ? What is said of the skin ...
... kind of skin , called the mucous Describe the appearance of the common packing material . What is said of the fat ? What is said of the yielding character of the cellular membrane ? What is said of its cells ? What is said of the skin ...
Page 23
... . The tooth in the What is said of the teeth ? What is the enamel , and how is it ar ranged on the teeth ? Describe the different kinds of teeth in man ? lower jaw that is like it is called the stomach. DIGESTION . 23.
... . The tooth in the What is said of the teeth ? What is the enamel , and how is it ar ranged on the teeth ? Describe the different kinds of teeth in man ? lower jaw that is like it is called the stomach. DIGESTION . 23.
Page 24
... kinds of teeth for eating his different kinds of food , viz . , cutting , tear- ing and grinding teeth . FIG . 9 . 5. Different animals have different kinds of teeth , ac- cording to the kinds of food which they eat . In Fig . 9 you see ...
... kinds of teeth for eating his different kinds of food , viz . , cutting , tear- ing and grinding teeth . FIG . 9 . 5. Different animals have different kinds of teeth , ac- cording to the kinds of food which they eat . In Fig . 9 you see ...
Page 25
... kinds of teeth . There are cutting teeth in front , by which they crop the grass or draw the hay from the rack ... kind of food DIGESTION . 25.
... kinds of teeth . There are cutting teeth in front , by which they crop the grass or draw the hay from the rack ... kind of food DIGESTION . 25.
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Common terms and phrases
acid gas air-cells animals apparatus arteries auricle bellows body brain breast-bone breathing building called capillaries carbonic acid carbonic acid gas cavity chain of bones changed chapter chest chinery chyle chyme circulation cles comes concert of action contracts cords daguerreotyping dark blood drum duct elbow-joint fastened feel fibres fingers fluid foot formative vessels front gall-bladder glands goes grinding hand head hearing heart hinge-joint images instrument intestines joint kinds larynx ligaments liver look lower jaw lungs membrane messages mind motion mouth muscles act muscles that move nerves nervous oesophagus organs oxygen parietal bones particles pass pull red blood repairing represented in Fig respiration retina right auricle sent serous membrane shape shoulder-joint side skin socket sound spinal column stomach structures substance tear-gland tears teeth tendons thing tion tube ulna valves variety veins ventricle vertebræ vibration winding passages windpipe
Popular passages
Page 112 - This is one reason also why it is made up of so many different bones, instead of being one solid, tight box. If a blow be received on the head, these bones give a little upon each other, as it is expressed, and so they are not often broken. They give more in the child than in the adult, because, besides being less brittle, they are less tightly put together. It is well that it is so ; for if it were not, the skull would often be fractured, in the frequent falls which the child has. 9. The bones on...
Page 169 - It is often produced by the vibration of the air. This is the case in whistling. In the flute it is the vibration of the air in the instrument that produces the sound. And so of other similar instruments. 3. When the vibrations are equal, the sound is a musical one. But when they are irregular, the sound is a noise, that is, a confused sound. 4. Sound passes through the air by vibrations. It may be said to pass by waves in all directions, just as waves go in all directions on the surface of water...
Page 54 - ... supply of impure air afforded by the Yoga exercises, we should aim at a large supply of pure air. How is this to be secured ? The air we breathe goes down into the lungs, which are full of small air cells, somewhat like a sponge. As a sponge is much larger when its cells are filled with water than when dry, so the lungs swell out when their cells are filled with air. How many little air cells are there in the lungs ? About sixty lakhs ! The air after staying a little time in the air cells, goes...