Sail E0 Webinar
Question
Stimulus for breathing is
Options:
A .  lack of oxygen in blood
B .  excess of carbon dioxide in blood
C .  contraction of alveoli
D .  diaphragm movements
Answer: Option B
Answer: (b).excess of carbon dioxide in blood

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers