Multiple Choice
When you hold your breath, which of the following blood gas changes first leads to the urge to breathe?
A) rising O₂
B) falling O₂
C) rising CO₂
D) falling CO₂
E) rising CO₂ and falling O₂
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q9: Countercurrent exchange in the fish gill helps
Q10: Which of the following reactions prevails in
Q11: At an atmospheric pressure of 870 mm
Q12: One feature that amphibians and humans have
Q13: A portal system is<br>A) an area connecting
Q15: The hemocyanin of arthropods and molluscs differ
Q16: Small swollen areas in the neck, groin,
Q17: Among the following choices, which organism likely
Q18: Gas exchange in the aquatic salamander known
Q19: Hemoglobin and hemocyanin<br>A) are both found within