Animal and Vegetable Physiology: Considered with Reference to Natural Theology, Volume 1Carey, Lea & Blanchard, 1836 - Biology |
From inside the book
Results 1-5 of 49
Page 74
... covering of a layer of bark , is free and unrestrained . On the second year , a fresh impulse being given to vegetation , a new growth commences from the up- per end of the original stem , as if it were the development of a new bud ...
... covering of a layer of bark , is free and unrestrained . On the second year , a fresh impulse being given to vegetation , a new growth commences from the up- per end of the original stem , as if it were the development of a new bud ...
Page 78
... covered with earth , and properly moistened , and if they are supplied with sap from the circulating system of the plant itself . It is observed , however , that they gene- rally grow from certain points on the surface of the bark ...
... covered with earth , and properly moistened , and if they are supplied with sap from the circulating system of the plant itself . It is observed , however , that they gene- rally grow from certain points on the surface of the bark ...
Page 83
... covering . Their in- ner sides present every where a smooth and polished sur- face , over which the organs contained in the cavity may glide without injury . In all these cases , a thin fluid , called serum , is provided , which ...
... covering . Their in- ner sides present every where a smooth and polished sur- face , over which the organs contained in the cavity may glide without injury . In all these cases , a thin fluid , called serum , is provided , which ...
Page 90
... covering the corium is the Rete Mucosum , which is a very thin layer of soft animal matter , composed of a net- work of delicate fibres , and containing more or less of the material from which the colour of the skin is derived . ance ...
... covering the corium is the Rete Mucosum , which is a very thin layer of soft animal matter , composed of a net- work of delicate fibres , and containing more or less of the material from which the colour of the skin is derived . ance ...
Page 95
... covering the body , and which are even supplied with nerves , converting them into instruments of a sense of touch . In the quills of the porcupine a still more complicated or- ganization has been detected . Fig . 33 shows a quill with ...
... covering the body , and which are even supplied with nerves , converting them into instruments of a sense of touch . In the quills of the porcupine a still more complicated or- ganization has been detected . Fig . 33 shows a quill with ...
Contents
122 | |
125 | |
136 | |
166 | |
173 | |
177 | |
180 | |
181 | |
183 | |
184 | |
185 | |
186 | |
187 | |
188 | |
189 | |
191 | |
193 | |
195 | |
196 | |
197 | |
199 | |
200 | |
206 | |
212 | |
214 | |
215 | |
216 | |
220 | |
222 | |
225 | |
229 | |
256 | |
263 | |
269 | |
272 | |
283 | |
284 | |
285 | |
294 | |
302 | |
303 | |
310 | |
311 | |
317 | |
321 | |
326 | |
330 | |
333 | |
336 | |
337 | |
339 | |
345 | |
356 | |
357 | |
360 | |
362 | |
364 | |
367 | |
369 | |
376 | |
382 | |
393 | |
Other editions - View all
Common terms and phrases
action analogy appear aquatic articulated attached axis belonging bivalve body bones bony calcareous cartilage cavity cells centre cervical vertebræ cetacea cilia clavicle composed consists construction crustacea deposited direction effect elastic exceedingly exhibit existence extended external extremities farther feet fins fishes flexion fluid foot force fore gemmules greater growth head hind humerus insects integuments joints kind larvæ layers legs length ligament limbs mammalia mantle mechanical membrane mesothorax mode Mollusca move movements muscles muscular fibres nature neck occipital bone organs osseous ossification peculiar pieces plates polypes portion posterior progressive motion purpose quadrupeds ribs rudimental scales scapula seen segments shape shell side situation skeleton slender solid species spinal column spine spinous processes sternum structure substance surface tail tentacula texture tibia tion transverse transverse processes tribes trunk tube valves vertebræ vertebrata vertebrated animals vertical whole wings Zoophytes
Popular passages
Page xiii - On the Power, Wisdom, and Goodness of God, as manifested in the Creation ; illustrating such work by all reasonable arguments, as for instance the variety and formation of God's creatures in the animal, vegetable, and mineral kingdoms ; the effect of digestion, and thereby of conversion ; the construction of the hand of man, and an infinite variety of other arguments ; as also by discoveries ancient and modern, in arts, sciences, and the whole extent of literature.
Page 44 - See dying vegetables life sustain, See life dissolving vegetate again: All forms that perish other forms supply; (By turns we catch the vital breath, and die) Like bubbles on the sea of Matter borne, They rise, they break, and to that sea return.
Page 114 - ... around. The beauty and novelty of such a scene in the animal kingdom, long arrested my attention, but, after twenty-five minutes of constant observation^ I was obliged to withdraw my eye from fatigue, without having seen the torrent for one instant change its direction, or diminish, in the slightest degree, the rapidity of its course. I continued to watch the same orifice, at short intervals, for five hours, sometimes observing it for a quarter of an hour at a time, but still the stream rolled...
Page xiv - ON THE POWER WISDOM AND GOODNESS OF GOD AS MANIFESTED IN THE ADAPTATION OF EXTERNAL, NATURE TO THE MORAL AND INTELLECTUAL CONSTITUTION OF MAN.
Page 259 - Where the principal object is either extensive protection, or the provision of broad surfaces for the attachment of muscles, we find the osseous structure expanded into flat plates; as is exemplified in the bones of the skull, in the shoulder blade, and still more remarkably in the bony shield which surrounds the body of the tortoise. On the other hand, where a system of levers is wanted, as in the limbs, which have to sustain the weight of the trunk, and to confer extensive powers of locomotion,...
Page 23 - ... of stagnant water, we still meet with -life in some new and unexpected form, yet ever adapted to the circumstances of its situation. Wherever life can be sustained, we find life produced. It would almost seem as if Nature had been thus lavish and sportive in her productions, with the intent to demonstrate to man the fertility of her resources, and the inexhaustible fund from which she has so prodigally drawn...
Page 298 - Tetrodons are remarkable for being provided with the means of suddenly assuming a globular form by swallowing air, which, passing into the crop, or first stomach, blows up the whole animal like a balloon. The abdominal region being thus rendered the lightest, the body turns over, the stomach...
Page xiv - Gilbert, Esq. requested the assistance of his Grace the Archbishop of Canterbury and of the Bishop of London, in determining upon the best mode of carrying into effect the intentions of the Testator. Acting with their advice, and with the concurrence of a nobleman immediately connected with the deceased, Mr. Davies Gilbert appointed the following eight gentlemen to write separate Treatises on the different branches of the subject as here stated : THE REV.
Page 36 - By rendering ourselves familiar with the handwriting, where the characters are clearly legible, we gradually learn to decipher the more obscure passages, and are enabled to follow the continuity of the narrative through chapters that would otherwise appear mutilated and defaced. Hence the utility of comprehending in our studies the whole range of the organized creation, with a view to the discovery of final causes, and obtaining adequate ideas of the power, the wisdom, and the goodness of God.
Page 206 - The process by which this periodical casting and renewal of the shell are effected, has been very satisfactorily investigated by Reaumur. The tendency in the body and in the limbs to expand during growth is restrained by the limited dimensions of the shell, which resists the efforts to enlarge its diameter. But this force of expansion goes on increasing, till at length it is productive of much uneasiness to the animal, which is, in consequence, prompted to make a violent effort to relieve itself;...