subject![]() |
relation![]() |
object![]() |
---|---|---|
detection of oxygen |
![]() |
response to oxygen levels (GO:0070482) |
detection of oxygen |
![]() |
detection of chemical stimulus (GO:0009593) |
subject![]() |
relation![]() |
object![]() |
---|---|---|
detection of hypoxia (GO:0070483) |
![]() |
detection of oxygen |