 | 1854 - 492 páginas
...insist upon this point as illustrative of the distinction to be drawn between sexual and gemmiparous reproduction. Morphologically, they have, it is true, many points of close resemblance; but there isa grand physiological difference, the true perception of which is deeply connected with our highest... | |
 | American Academy of Arts and Sciences - 1857 - 440 páginas
...drawn between sexual and gemmiparous reproduction. Morphologically, these two forms of reproduction have, it is true, many points of close resemblance,...but there is a grand physiological difference, the perception of which is deeply connected with our highest appreciation of individual animal life. ••... | |
 | 1853 - 478 páginas
...Here we would make a general statement which embodies a great deal of physiology on this subject : A true generation must be regarded as resulting only...sexes, from a sexual process in which the potential representatives of two individuals are uniled for the elimination of one germ. The germ power thus... | |
 | 1854 - 404 páginas
...insist upon this point as illustrative of the distinction to be drawn between sexual and gemmiparous reproduction. Morphologically they have, it is true,...resulting only from the conjugation of two opposite sexes—from a sexual process in which the potential representations of two individuals are united... | |
 | 1854 - 272 páginas
...insist upon this point as illustrative of the distinction to be drawn between sexual and gemmiparous reproduction. Morphologically, they have, it is true,...true perception of which is deeply connected with our hignest appreciation of individual animal life. A true generation must be regarded as resulting only... | |
 | 1854 - 946 páginas
...Here we would make a general statement which embodies a great deal of physiology on this subject : A true generation must be regarded as resulting only...sexes, from a sexual process in which the potential representatives of two individuals arc united for the elimination of one germ. The germ power thus... | |
 | 1854 - 550 páginas
...general statemant which embodies a great daal of physiology on this subject: A trua genaration muH bi regarded as resulting only from the conjugation of...sexes, from a sexual process in which the potential representatives of two individuals are united for the elimination of one germ. The germ power thus... | |
 | Carl Th. Ernst Siebold, Hermann Stannius - 1854 - 656 páginas
...drawn between sexual and gemmiparous reproduction. Morphologically, these two forms of reproduction, have, it is true, many points of close resemblance,...but there is a grand physiological difference, the perception of which is deeply connected with our highest appreciation of individual animal life. A... | |
 | John William Douglas - 1856 - 266 páginas
...insist upon this point as illustrative of the distinction to be drawn between sexual and gemmiparom reproduction. Morphologically they have, it is true,...generation must be regarded as resulting only from the conjunction of two opposite sexes — from a sexual process in which the potential representations... | |
 | The American Academy of Arts and Sciences - 1857 - 432 páginas
...drawn between sexual and gemmiparous reproduction. Morphologically, these two forms of reproduction have, it is true, many points of close resemblance,...but there is a grand physiological difference, the perception of which is deeply connected with our highest appreciation of individual animal life. "... | |
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... perception of which is deeply connected with our highest appreciation of individual animal life.* A true generation must be regarded as resulting only from the conjugation of two opposite sexes — from a sexual process in which the potential representations... 
