...All these and other such facts seemed to me to point to descent with modification as the method of production of new groups of species... 
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Indica: if this really be the case, it is a wonderful instance of the amount of modification which can be effected under domestication...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...We shall moreover presently see how eminently favourable circumstances have been for a great amount of modification in the more carefully tended breeds...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...That circumstances have been eminently favourable for the modification of the pigeon through variation and selection will now be shown...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...To show the importance of this modification under a classificatory point of view, I may quote what Prof...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
..." This modification cannot in one sense be considered as a monstrosity, for analogous structures naturally occur in other orders, as with Saxifragas and Aristolochiaceæ...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...It is aspecial modification of epidermis, having the same essential structure, andconsists of a root, shaft, and point...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Another modification with respect to seasonal change is shown by theTurnip moth (Agrotis segetum) and other allied Noctuidae (Owl-moths)...
Geo. H. Carpenter 「The Life-Story of Insects」
...There have been several attempts to classify thephysiographic provinces of México; the classification used here is aslight modification of the scheme proposed by Tamayo (1949)...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...In Dimetrodon this muscle hasbeen reconstructed by Watson as a major adductor, an arrangementthat is adhered to here with but slight modification...
Richard C. Fox 「The Adductor Muscles of the Jaw In Some Primitive Reptiles」
...ornata seems to be a modification associated with burrowinghabits and general adaptation to terrestrial life; the keelis similarly reduced in testudinids...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
ランダム例文：
便利！手書き漢字入力検索
時事ニュース漢字 📺