Oh, and I suppose it should be "The duration" (the specific duration you measured).
P. 2008/1/29, Gram+ <[EMAIL PROTECTED]>: > > Suppose grashoppers have 7 instars in their development, and I have > conducted an experiment to test wheter an treatment has an effect on > the duration of each instar. > > The treatment has two groups: group A and group B. > > Do I say > > Duration of 2nd instar and 4th instar was longer in group A than in > group B. > > Duration of the 2nd instar and the 4th instar was longer in group A > than in group B. > > Durations of .... > > The duration of ... > > ... in the group A ... > ... > > I have many candidates. What is the correct one? > > G+ > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Correct my English" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/correct-my-english -~----------~----~----~----~------~----~------~--~---
