the fore-limbs
in | in 1859 1860 1861 1866 |
| will not have been much modified in 1869 1872 |
| the 1859 1860 1861 1866 | | these 1869 1872 |
| descendants of the parent-species will still resemble each other closely, for they will not have been modified. 1859 1860 1866 |
| descendants of the parent species will still resemble each other closely, for they will not have been modified. 1861 |
| forms; although in each the embryonic fore-limb will differ greatly from that in the adult. 1869 |
| forms; although in each form the fore-limb will differ greatly in the adult state. 1872 |
| of our 1860 1861 1866 | | individual 1859 |
| latter 1859 1860 1861 | | later 1866 |
| influence 1859 1860 1861 1866 1872 | | influence, 1869 |
| long-continued exercise or use on the one hand, and disuse on the other, 1859 1860 1861 |
| long-continued exercise or disuse 1866 |
| moreover, long-continued use or disuse 1869 |
| long-continued use or disuse 1872 |
| in modifying an organ, such influence will mainly affect the mature animal, which has come to its 1859 1860 1861 |
| had in modifying an organ, such influence will mainly affect the mature animal, which has come to its 1866 |
| had in modifying the limbs or other parts of animals, this will chiefly or solely have affected them when mature and when they had to use their 1869 |
| had in modifying the limbs or other parts of any species, this will chiefly or solely have affected it when nearly mature, when it was compelled to use its 1872 |
| of activity and has 1859 1860 1861 1866 |
| OMIT 1869 1872 |
| to 1859 1860 1861 1869 1872 | | had to 1866 |
| its 1859 1860 1861 1866 1872 | | their 1869 |
| effects 1859 1860 1861 1866 1872 | | effect 1869 |
| be inherited 1859 1860 1861 1866 |
| be transmitted to the offspring 1869 |
| have been transmitted to the offspring 1872 |
| a 1859 1860 1861 1869 1872 | | the 1866 |
| mature 1859 1860 1861 1866 1869 | | nearly mature 1872 |
| Whereas 1859 1860 1861 1866 | | Thus 1869 1872 |
| remain unmodified, or 1859 1860 1861 1866 |
| not 1869 |
| not be modified, or 1872 |
| be modified 1859 1860 1861 1866 1869 |
| will be modified only 1872 |
| in a lesser degree, by the effects of use and disuse. 1859 1860 1861 1866 |
| or will be modified in a less degree. 1869 |
| in a slight degree, through the effects of the increased use or disuse of parts. 1872 |
|
In certain cases | In certain cases 1859 1860 1861 1866 |
| In other cases 1869 |
| With some animals 1872 |
| the 1859 1860 1861 1866 1872 | the 1869 |
| steps of variation might supervene, from causes of which we are wholly ignorant, 1859 1860 1861 1866 |
| variations may have supervened 1869 1872 |
| each 1859 1860 1861 1866 | | the 1869 1872 |
| step 1859 1860 1861 1866 | | steps 1869 1872 |
| might be 1859 1860 1861 1866 |
| may have been 1869 1872 |
| period 1859 1860 1861 1866 | | age 1869 1872 |
| it 1859 1860 1861 1866 | | they 1869 1872 |
| appeared. 1859 1860 1861 1866 | | occurred. 1869 1872 |
| case (as with the short-faced tumbler) 1859 1860 1861 1866 |
| case, as we have seen with the short-faced tumbler, 1869 |
| of these cases, 1872 |
| would 1859 1860 1861 1866 1869 | | will 1872 |
| parent-form. 1859 1860 1861 1866 1869 |
| parent-form, as we have seen with the short-faced tumbler. 1872 |
| We have seen that 1859 1860 1861 1866 |
| And 1869 1872 |
| groups 1859 1860 1861 1866 1869 | | groups, 1872 |
| of animals, 1859 1860 1861 1866 |
| or sub-groups, 1869 |
| or in certain sub-groups alone, 1872 |
| cuttle fish 1860 | | cuttle-fish 1859 1861 | | cuttle-fish, 1866 1869 1872 |
| and 1859 1860 1861 |
| land-shells, fresh-water crustaceans, 1866 1869 1872 |
| with a few 1859 1860 1861 1866 |
| some 1869 1872 |
| insects, 1859 1860 1861 | | insects. 1866 1869 1872 |
| as 1859 1860 1861 | as 1866 1869 1872 |
| with 1859 1860 1861 | with 1866 1869 1872 |
| Aphis. 1859 1860 1861 | Aphis. 1866 1869 1872 |
| these cases not undergoing 1859 1860 1861 1866 |
| these groups not passing through 1869 |
| such groups not passing through 1872 |
| or closely resembling their parents from their earliest age, 1859 1860 1861 |
| OMIT 1866 1869 1872 |
| result 1859 1860 1861 1866 | | follow 1869 1872 |
| two 1859 1860 1861 1866 | two 1869 1872 |
| contingencies: 1860 1861 | | contingencies; 1859 1869 1872 | | contin- gencies: 1866 |
| firstly, 1859 1860 1861 1866 | | namely, 1869 1872 |
| young, 1859 1860 1861 1866 | | young 1869 1872 |
| during a course of modification carried on for many generations, 1859 1860 1861 1866 |
| OMIT 1869 1872 |
| for their own wants at a very early stage of development, and secondly, 1859 1860 1861 |
| at a very early stage of development for their own wants, and secondly, 1866 |
| at a very early age for their own wants, and 1869 1872 |
|
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