Question : A large proportion of oxygen remain unused in the human blood even after its uptake by the body tissues. This O_(2)

Question : A large proportion of oxygen remain unused in the human blo

1.	Question : A large proportion of oxygen remain unused in the human blood even after its uptake by the body tissues. This O_(2)
Answer» acts as a reserve during MUSCULAR exercise raises the `PCO_(2)` of blood to `75 MM` of `Hg` is enough to keeo oxyhaemoglobin saturation at `96%` helps in RELEASING more `O_(2)` to the epithelial tissues. Solution :N//A