Variability

(noun.) the quality of being subject to variation.

安格斯校对

• The variability, however, in the successive generations of mongrels is, perhaps, greater than in hybrids. 查尔斯·达尔文. 物种起源.
• This greater variability in mongrels than in hybrids does not seem at all surprising. 查尔斯·达尔文. 物种起源.
• In the latter case the organisation seems to become plastic, and we have much fluctuating variability. 查尔斯·达尔文. 物种起源.
• And if there has been any variability under nature, it would be an unaccountable fact if natural selection had not come into play. 查尔斯·达尔文. 物种起源.
• A great amount of variability, under which term individual differences are always included, will evidently be favourable. 查尔斯·达尔文. 物种起源.
• There is, also, some probability in the view propounded by Andrew Knight, that this variability may be partly connected with excess of food. 查尔斯·达尔文. 物种起源.
• Variability is governed by many unknown laws, of which correlated growth is probably the most important. 查尔斯·达尔文. 物种起源.
• During these latter periods there will probably be more variability in the forms of life; during periods of subsidence, more extinction. 查尔斯·达尔文. 物种起源.
• It is not probable that variability is an inherent and necessary contingent, under all circumstances. 查尔斯·达尔文. 物种起源.
• But as long as selection is rapidly going on, much variability in the parts undergoing modification may always be expected. 查尔斯·达尔文. 物种起源.
• These facts are very perplexing, for they seem to show that this kind of variability is independent of the conditions of life. 查尔斯·达尔文. 物种起源.

编辑:洛娜