DENDROLOGY

TREE PHYSIOLOGY

PHOTOSYNTHESIS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Plants give off which gas as a result of photosynthesis?
A
Oxygen
B
Carbon Dioxide
C
Hydrogen
D
Helium
Explanation: 

Detailed explanation-1: -During photosynthesis, plants take in carbon dioxide and give out oxygen as a byproduct.

Detailed explanation-2: -Plants use photosynthesis to capture carbon dioxide and then release half of it into the atmosphere through respiration. Plants also release oxygen into the atmosphere through photosynthesis.

There is 1 question to complete.