 On the other hand it is highly probable that with many animals the embryonic or larval stages show us, more or less completely, the condition of the progenitor of the whole group in its adult state.  Contributions to Education - Sida 13efter Columbia University. Teachers College - 1914Obegränsad förhandsgranskning - Om den här boken
 | Charles Darwin - 1875 - 504 sidor
...certainly would not represent the former condition of any adult and ancient form. On the other hand it is highly probable that with many animals the embryonic...progenitor of the whole group in its adult state. In the great class of the Crustacea, forms wonderfully distinct from each other, namely, suctorial... | |
 | Charles Darwin - 1930 - 584 sidor
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 | Charles Darwin - 1896 - 360 sidor
...certainly would not represent the former condition of any adult and ancient form. On the other hand it is highly probable that with many animals the embryonic...progenitor of the whole group in its adult state. In the great class cf the Crustacea, forms wonderfully distinct from each other, namely, suctorial... | |
 | Thomas Harrison Montgomery - 1906 - 362 sidor
...Lamarck could not, was of course Charles Darwin. He has to say upon the subject at issue (1886, p. 395): "It is highly probable that with many animals the...progenitor of the whole group in its adult state. . . . In two or more groups of animals, however much they may differ from each other in structure and... | |
 | Charles Darwin - 1909 - 584 sidor
...certainly would not represent the former condition of any adult and ancient form. On the other hand it is highly probable that with many animals the embryonic...progenitor of the whole group in its adult state. In the great class of the Crustacea, forms wonderfully distinct from each other, namely, suctorial... | |
 | A.C. SEWARD - 1909 - 800 sidor
...embryology upon questions of wide scientific interest are perfectly clear. He writes1: " On the other hand it is highly probable that with many animals the embryonic...progenitor of the whole group in its adult state. In the great class of the Crustacea, forms wonderfully distinct from each other, namely, suctorial... | |
 | Charles Darwin - 1912 - 776 sidor
...certainly would not represent the former condition of any adult and ancient form. On the other hand it is highly probable that with many animals the embryonic or larval stages show ns, more or less completely, the condition of the progenitor of the whole group in it? adult state.... | |
 | Charles Darwin - 1955 - 616 sidor
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 | Robert J. Richards - 2009 - 224 sidor
...Press, 1959), p. 700. He nonetheless emphasized in these later editions more strongly than before that "it is highly probable that with many animals the...progenitor of the whole group in its adult state." He then enumerated confirming examples drawn from crustacean groups and vertebrates. See ibid., pp.... | |
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