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Updated: May 4, 2025
The differences between the methods and results of these two branches of Biology may be illustrated by comparing a British Museum Catalogue with one of Darwin's studies, such as the 'Fertilisation of Orchids' or 'Earthworms. Other speculations in Biology are related to Taxonomics or Bionomics according as they deal with the structure of the dead organism or the action of the living.
This may be done by means of a small camel-hair brush, which should be moistened in the mouth and then pushed among the anthers till covered with pollen, which may then be gently rubbed on to the stigma. A warm, sunny morning is the most suitable time for this operation, as fertilisation takes place much more readily under the influence of bright sunshine than at any other time.
Wagner's luminous phrase, "the fertilisation of music by poetry," would have implied for him no mere æsthetic abstraction, but an intimate and ever-present ideal. He was a musician, yet he looked out upon the visible world and inward upon the world of the emotions through the transforming eyes of the poet.
And it must be remembered that upon such communication depend not only the present existence, but the future development of the society, which cannot proceed except by that fertilisation, as it were, which comes from the mixture of varied experiences and of varied traditions: every great change in history has necessarily been accompanied by some new activity of travel.
First of all she would not tell me any more, but after a time she told me a good deal, especially the names of certain parts, and about fertilisation, and about the microscopic baby which really comes from the husband, and not as Hella and I had thought, from the wife. And how one knows whether a woman is fruitful. That is really an awful word.
We see, then that the process of fertilisation consists in two things, the latter of which necessitates the former, viz. in the breaking or penetration of the surface of the egg-cell by the active sperm filament and second in the fusion of the substance of the sperm filament with that of the egg in such a way that there is a distinct and intimate fusion of the nucleus of the sperm filament with the nucleus of the egg-cell.
It happened, however, that the few rose seeds had all been planted; and the flowers, though apparently perfect, produced no seed of their own, probably because they were not suited to the taste of the flower-birds, and Eveena somehow forgot or failed to employ the process of artificial fertilisation.
The distribution scatters the amassed heap, by which the world around him had been attracted; and although the distribution tends to the general fertilisation of the country, yet with the disappearance, the influence of the possessor and even his name are soon forgotten." These remarks, as will appear in the sequel, are apposite to the parties which I am about to introduce to the reader.
The helpful insects of its native country were absent. Then artificial fertilisation with pollen was successfully attempted, and now Réunion supplies most of the vanilla in the world's markets. Think again of all the animals which live in the forest and its outskirts towards the savannahs!
If any approach to sterility occurred in mongrels between these it would be a grand step. The most curious point you have brought out seems to me the slight superiority of self-fertilisation over fertilisation with another flower of the same plant, and the most important result, that difference of constitution is the essence of the benefit of cross-fertilisation.
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