On Comparative Longevity in Man and the Lower AnimalsMacmillan and Company, 1870 - 135 pages |
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Page 3
... existence , which to - day occupy the attention of many literary men of an antiquarian or curious turn of mind , In the writings of these men we cannot expect to find more than one limited class of facts bearing on comparative longevity ...
... existence , which to - day occupy the attention of many literary men of an antiquarian or curious turn of mind , In the writings of these men we cannot expect to find more than one limited class of facts bearing on comparative longevity ...
Page 15
... struggle for existence , the longevity of species will prove a most fertile field of research . objection . In the Vertebrata , in Mollusca , in AN ESSAY ON LONGEVITY . 15 A Longevity in Organisms generally 3 Longevity defined.
... struggle for existence , the longevity of species will prove a most fertile field of research . objection . In the Vertebrata , in Mollusca , in AN ESSAY ON LONGEVITY . 15 A Longevity in Organisms generally 3 Longevity defined.
Page 21
... on the other hand , which do survive , may live to a period of time quite unaffected by the conditions which acted 1 ' Young ones .'- Herbert Spencer . on them in early stages of existence . Thus from AN ESSAY ON LONGEVITY . 21.
... on the other hand , which do survive , may live to a period of time quite unaffected by the conditions which acted 1 ' Young ones .'- Herbert Spencer . on them in early stages of existence . Thus from AN ESSAY ON LONGEVITY . 21.
Page 22
Sir Edwin Ray Lankester. on them in early stages of existence . Thus from great destruction of young the average longevity may be brought very low , and not indicate directly at all the potential longevity . It is clear that a very high ...
Sir Edwin Ray Lankester. on them in early stages of existence . Thus from great destruction of young the average longevity may be brought very low , and not indicate directly at all the potential longevity . It is clear that a very high ...
Page 33
... existence of such a store of force or material as is evidently usually supposed to exist in organisms ? If we look at the question from the point of view of force , it makes little difference , for force implies matter in a particular ...
... existence of such a store of force or material as is evidently usually supposed to exist in organisms ? If we look at the question from the point of view of force , it makes little difference , for force implies matter in a particular ...
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Common terms and phrases
abnormal absolute potential longevity accessibility of food Actinozoa amongst Annelids appears Aristotle asexual average longevity Bacon birds Buffon bulk cæteris paribus causes character civilized classes Comparative Longevity creature Crown 8vo Crustacea Darwin death diminished disease duration English enquiry essay Extra fcap F. T. PALGRAVE facts Farr favours Longevity Fcap fertility fish Flourens forms Fuegian gemmules Genesis germinal matter gevity greater Grindon growth hence Herbert Spencer hereditary high evolution high individuation Hufeland Hydrozoa increased influence insects known length less life-tables limit living matter long livers long-lived longer lived males ments Mollusca mortality natural decay Neison nutriment observed old age organisms ovum period personal expenditure plants POEMS potential longevity Probable after-lifetime PROTOPHYTA Protozoa quantity races regard relation reproduction Reptiles Rotifer Rotifera seen shew Spencer statements statistics structure supposed term terrestrial Terrestrial animals tertiary aggregation tion various Vertebrata whilst writer young
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