... purpureus, and was probably fertilised by it, through the agency of insects (for these, as I know by experiment, play an important part in the fertilisation of the laburnum), the sterile hybrid C...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
... Naudin raised forty hybrids from Datura lævis fertilised by D...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Andrew Knight fertilised two white grapes with pollen of the Aleppo grape, which is darkly variegated both in its leaves and fruit...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...The largest pod produced by the former species, when fertilised with its own pollen, measured 1-2/8 inch in length and 1½ in girth; whilst three of the pods which had been fertilised by pollen of R...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Henry fertilised Arabis blepharophylla with pollen of A...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...It shows us (from analogy) the fertilised ovum breakinginto a cluster of cohering cells, and folding and curving, until the limb-less,head-less, long-tailed fœtus looks like a worm-shaped body...
Ernst Haeckel 「The Evolution of Man」
...The human ovum, whether fertilised or not, cannot bedistinguished from that of most of the other mammals...
Ernst Haeckel 「The Evolution of Man」
...We have, in thefirst place, the peculiar feature that the two first segmentation-cells thatproceed from the cleavage of the fertilised ovum (Fig...
Ernst Haeckel 「The Evolution of Man」
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