例文・使い方で印象づける「copulation」の覚え方
スポンサーリンク...However, retention of spermatozoa and delayed fertilization indicate that copulation is not a stimulus for ovulation... 
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...Mating is probably most concentrated in early spring at about the time when females ovulate, but copulation is not a stimulus for ovulation...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...Sperm retention and delayed fertilization allow young to be produced without copulation occurring in each breeding season...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...When the male did not attempt to approach again, thefemale appeared to invite copulation by moving in front of himwith tail elevated and the colored ventral surface prominently displayed...
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...In thebitch a desire for copulation, with a disinclination to accept the dog,is to be regarded with suspicion; as is also a display of peevishness anda wish to be undisturbed in full-grown animals...
Dinks, Mayhew, and Hutchinson 「The Dog」
...The contagion, the nature of which remains stillunknown, is transmitted mainly during copulation...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...I return to the mode of operating copulation...
Francis Huber Anonymous 「New observations on the natural history of bees」
...Lastly, it follows, that althoughcold will retard the laying of a queen impregnated in autumn, she willbegin to lay in spring without requiring new copulation...
Francis Huber Anonymous 「New observations on the natural history of bees」
...But it isotherwise with the females whose copulation has been retarded: theyproduce no workers' eggs...
Francis Huber Anonymous 「New observations on the natural history of bees」
...To our infinitesurprise, what we had supposed the residue of the prolific fluid,actually proved the genital organs of the male, which separate from hisbody during copulation, and remain in the female...
Francis Huber Anonymous 「New observations on the natural history of bees」
...However, it is very rare that the first copulation isinefficient; we have only seen two that required it twice; all the restwere impregnated by the first...
Francis Huber Anonymous 「New observations on the natural history of bees」
...The female seemed to be searching for a nest site when copulation occurred...
Glen E. Woolfenden 「Comparative Breeding Behavior of Ammospiza caudacuta and A. maritima」
...luteola copulating on 12 August; copulation lasted two hours...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...carolinato be noticeably weakened after copulation, causing the malesto remain inactive for several hours...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Hence Hertwig puts his theory ofconception in the principle: “Conception consists in the copulation oftwo cell-nuclei, which come from a male and a female cell...
Ernst Haeckel 「The Evolution of Man」
...They are found in the womb of the rabbit, the dog, and other smallmammals, a few days after copulation...
Ernst Haeckel 「The Evolution of Man」
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