What is the primary greenhouse gas released during respiration?
A
Oxygen
B
Nitrogen
C
Methane
D
Carbon dioxide
Correct Answer: Option D — Carbon dioxide
Explanation:
During cellular respiration, organisms break down glucose using oxygen and release carbon dioxide as a waste byproduct. This gas is exhaled ...
During cellular respiration, organisms break down glucose using oxygen and release carbon dioxide as a waste byproduct. This gas is exhaled by animals and also released by plants during nighttime respiration processes.