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L2 U8
Vocabulary Revision
| Question | Answer |
|---|---|
| impetus | The potato provided the _____ - the starter engine - for the industrial revolution there |
| profit | Landowners could make a much greater _____ from selling wool than from the rents of their tenant farmers. |
| emigration | There had been a tradition of _____ from rural Ireland. In the early 1800’s this had reached figures of up to 130,000 per year. |
| accustomed | The wolves that became dogs may have started out as scavengers around human camp sites who became _____ to receiving human handouts. |
| component | The foxes were not trained, so the major _____ of their tameness should be genetic. |
| comprise | Today, over forty years after the breeding had begun, these domesticated foxes _____ 70-80% of the test population. |
| criteria | The _____ for tamability were very strict. Only about 5% of the males and 20% of the females were selected to breed. |
| domestication | The original potatoes, corn, wheat and other plants have been changed by mankind over the centuries in a process called ‘_____’. |
| intention | It was not Fleming’s _____ to discover the antibiotic penicillin: he found it by accident. |
| tameness | Behavioral changes mostly involve _____, a set of characteristics that make the animal docile and obedient to humans. |
| beneficial | People are not given any information about the _____ effects, the advantages that bacteria and so on bring to humanity. |
| immunity | These diseases were not dangerous to the Europeans; they had developed _____ to them, and they didn’t cause serious symptoms in Europeans. |