huda wrote:
Cartwright has gone further than what is already (i) _______ —that the expression of genes is dependent on social context. By introducing a relatively docile species of bee into the colony of a far more aggressive species, he effected a change not even thought to be (ii) _______ for the species, given its genotype: the docile bee, after six months in the hive, had become (iii) _______.
Blank (i) |
Blank (ii) |
Blank (iii) |
well known |
possible |
virtually extinct |
under investigation |
healthy |
unnecessarily specialized |
far afield |
necessary |
highly combative |
The expression of genes is dependent on the social context. So, if a docile species is mingled with a more aggressive group of species, then they are more likely to become "highly combative". Cartwright has gone further than what is already _______, this blank should be something similar to established; only well-known fits as "far afield" would mean the opposite and under investigation has no context. If Cartwright has gone further than what is already well-known, then he effected a change not even thought to be "possible".