When CO2 concentration in blood increases breathing becomes

Question

When CO2 concentration in blood increases breathing becomes (A) shallower and slow (B) there is no effect on breathing (C) slow and deep (D) faster and deeper

Tardigrade Admin · Accepted Answer

When CO2 concentration in blood increases, breathing becomes faster and deeper. The effect of increased CO2 is to decrease the affinity of haemoglobin for O2 . Thus, due to Bohrs effect the CO2 released in respiring tissue accelerates the delivery of oxygen by faster and deeper breathing.

Q. When CO2​ concentration in blood increases breathing becomes

shallower and slow

there is no effect on breathing

slow and deep

faster and deeper

Q. When $C O_{2}$ concentration in blood increases breathing becomes