 In flowering plants it is conveyed by the pollen-tube, in animals and many ilowerlcss plants, by locomotive spermatozoids. The changes of form which the representative of a species undergoes in successive agamically propagating individuals are termed...  The American Journal of Science and Arts - Side 4271858Fuld visning - Om denne bog
 | John Ogilvie - 1855 - 434 sider
...acid and a base, METAÖEN ESIS, n. [Gr. pi,., beyond, and genesis, from у(>->«рш, to produce.] The changes of form which the representative of a species undergoes in passing from the eye to the perfect or complete state. METAL'Lie DEPOSITS, n. In ftal., metallic matters... | |
 | 1859 - 448 sider
...granulous fluid. In flowering plants it is conveyed by the pollen-tube, in animals and many ilowerlcss plants, by locomotive spermatozoids. The changes of...phases of the change, is free and active, as in the grab of the chaffer, or the tadpole of the frog, for example. In reference to some supposed essential... | |
 | 1859 - 552 sider
...changes of form which the representative of a species undergoes in successive agamically propigating individuals are termed the " metagenesis" of such species. The changes of form which the representntive of a species undergoes in a single individual, is called the " metamorphosis." But this... | |
 | 1859 - 450 sider
...is conveyed by the pollen-tube, in animals and many flowerless plants, by locomotive spermatozoids. The changes of form which the representative of a species undergoes in successive agamically propagating individuals are termed the " metagenesis " of such species. The changes... | |
 | 1859 - 328 sider
...is conveyed by the pollen-tube, in animals and many flowerless plants, by locomotive spermatozoids. The changes of form which the representative of a species undergoes in successive agamically propagating individuals are termed the 'metagenesis' of such species. The changes... | |
 | British Association for the Advancement of Science - 1859 - 750 sider
...question which cannot be answered until every possible care and pains have been applied to its solution. The changes of form which the representative of a species undergoes in successive agamically propagating individuals are termed the ' metagenesis' of such species. The changes... | |
 | Alexander Henry - 1861 - 226 sider
...generation ; the succession of individuals, which present the same form only at every alternate generation ; the changes of form which the representative of a species undergoes in passing from the egg to a perfect or more complete state. Metagenet'ic (Gr. рчта, met'a, implying... | |
 | P Austin Nuttall - 1864 - 192 sider
...package. METAGENESIS, met-a-gen'e-sis, ». (meta, implying transition, and geneo, to produce, Gr. ) The changes of form which the representative of a species undergoes in passing from an imperfect to a more perfect state. METALLING, met'al ling, e. An engineering term for... | |
 | P. Austin Nuttall - 1869 - 356 sider
...formed from metairallic acid and a base. Metagen'esui (Gr. meta, and genuuo to reproduce), in zoology, the changes of form which the representative of a species undergoes in passing from an imperfect to a more perfect state. Hetal (Fr. from Lat. metallum), an un decompounded... | |
 | Charles Porterfield Krauth - 1881 - 1080 sider
...critique on a critique, as Herder's Metakritik on Kant's Critik of the pure Reason. METAGEFESIS (Gr.), " the changes of form which the representative of a species undergoes in passing, by a species of successively generated individuals, from the egg to the perfect or imago state.... | |
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