| Like most clays, bentonite is a hydrated compound of aluminium and silicon oxides, but it differs in ways that are useful to wine-makers. |
| The sequence and pattern of development of supernumerary rays differs among multiradiate starfish. |
| The octave differs from the kilocycle in that each octave contains twice as many cycles as the previous one. |
| Where it differs is in the state's attitude towards the behaviour of its immigrants. |
| The new species differs from it in being narrower and higher at a comparable growth stage and in having less oblique auricles. |
| Almost 40 years ago Ed Lewis discovered a remarkable fly that differs from an ordinary fly by one extra pair of wings. |
