Sentences with phrase «occurs in a few instances»

For instance, one admits that in much of evolution (probably all above the bacteria), evolutionary changes involve enormous numbers of genes, rather than a selection of one or two particular genes (although that occurs in a few instances, possibly, for instance, in industrial melanism).

Not exact matches

While such instances may be few and far between at the moment, expect them to occur with greater frequency in coming years.

Non-nutritive sucking may occur in a few different instances:

After one small brief scene, for instance, Jackson focuses in on one of Gandalf's enemies as he falls off a cliff, only to return seconds later, instead of the fight occurring only a few feet away.

Although obstructive responses continue to exist and may occur in far greater number in districts not covered by our study, we found fewer visible instances of resistance to competitive pressures than of other types (see Table 1).