On the Adaptation of External Nature to the Physical Condition of ManCarey, Lea, & Blanchard, 1835 |
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الصفحة 47
... continued from one extremity of the body to the other ; so as to present the appear- ance of a thread in which knots have been tied at stated intervals . And in those species of these classes which have eyes , as in the case with ...
... continued from one extremity of the body to the other ; so as to present the appear- ance of a thread in which knots have been tied at stated intervals . And in those species of these classes which have eyes , as in the case with ...
الصفحة 48
... continued into the cavity of the skull ; and is there apparently lost in a more or less regular mass of nervous matter called the brain : which is small , and simple in its structure , in fish ; larger , and more complicated ...
... continued into the cavity of the skull ; and is there apparently lost in a more or less regular mass of nervous matter called the brain : which is small , and simple in its structure , in fish ; larger , and more complicated ...
الصفحة 56
... continued to sing their own notes only , while others would listen to , and imitate , artificial music : and with reference to the last mentioned instance particularly , he argued that the difference could not arise from the greater or ...
... continued to sing their own notes only , while others would listen to , and imitate , artificial music : and with reference to the last mentioned instance particularly , he argued that the difference could not arise from the greater or ...
الصفحة 73
... continued privation of it . to the regularly periodical privation of it which we experience in consequence of the alternation of night with day , this is so far from being an evil , that it is obviously beneficial ; inasmuch as , in ...
... continued privation of it . to the regularly periodical privation of it which we experience in consequence of the alternation of night with day , this is so far from being an evil , that it is obviously beneficial ; inasmuch as , in ...
الصفحة 74
... continued association resulting from their habit of going to roost at sunset ; it may be asked , why should darkness , unless from some in- herent cause , lead them to compose themselves to sleep at the hour of noon , instead of the ...
... continued association resulting from their habit of going to roost at sunset ; it may be asked , why should darkness , unless from some in- herent cause , lead them to compose themselves to sleep at the hour of noon , instead of the ...
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adaptation afford animals application Aristotle arts atmosphere birds body brain called camel capable carbon carbonic acid cetacea character colour common consequence considered coral coral reefs Cuvier degree derived earth effect employed existence extent external world Fahrenheit goitre habits hand heat human individual instance instinct intel intellectual faculties kingdom Lamarck Lucretius lusus mammæ ment metals mind mineral mode moral nature observation organs oviparous peculiar philosophical physical powers present principle probably produced properties proportion purpose quadrupeds quantity reference resemblance respect sal ammoniac sense species structure substance supply surface temperature tion treatise various vegetable vertebræ viviparous wants whole ἀλλὰ γὰρ γένος δὲ καὶ ἐν ἐστὶ ἐστιν ἔχει καὶ τὰ κατὰ οἱ οἷον ὅσα οὐ οὐκ πάντα περὶ πρὸς τὰ μὲν τὰς ταῦτα τε τὴν τῆς τὸ τῶν τοῖς τὸν τοῦ τοὺς τῷ τῶν ζῴων ὡς ὥσπερ