The table below represents the consonant inventory of Efik. Consider the highlighted sounds.
| Bilabial | Labiodental | Alveolar | Palatal | Velar | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Stop | b | t | d | k | ||||||
| Nasal | m | n | ɲ | ŋ | ||||||
| Fricative | f | s | ||||||||
| Central Approximant | j | |||||||||
Do the highlighted sounds above form a natural class?
Yes No
Correct!
Now, from the menus below select the minimal number of features necessary to define the natural class.
Voicing: Place: Manner:
Correct!
Reconsider 'voicing'.
Reconsider 'place'.
Reconsider 'manner'.
Try again.