Who has a beard?
Who has got a beard?
Can you explain differences between the two?
For example, there are a group of 30 students. A teacher is checking out who has a beard in the group, however, the students are not in the school. In this case, can the teacher say the lower one to other teachers who teach the same group? (The teacher can't remember exactly who has a beard. So, the teacher is asking other teachers about that.)
Thanks in advance! :)