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 net effect on breathing (C) slow and deep (D) faster and deeper

Tardigrade Admin · Accepted Answer

When CO2 concentration is blood increases, breathing becomes faster and deeper. The effect of increased CO2 is to decrease the affinity of haemoglobin for O2 .

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

shallower and slow

there is no net effect on breathing

slow and deep

faster and deeper

When $C O_{2}$ concentration is blood increases, breathing becomes faster and deeper. The effect of increased $C O_{2}$ is to decrease the affinity of haemoglobin for $O_{2}$ .

Q. When CO2​ concentration in blood increases, breathing becomes