Photosynthesis In Higher Plants Question 28
Question: $ CO_2 $ is formed in all of the following except [BHU 1977]
Options:
A) Burning of sugar
B) Respiration in plants
C) Photosynthesis by plants
D) On heating of limestone
Show Answer
Answer:
Correct Answer: C
Solution:
Burning of sugar, respiration in plants and heating of limestone is responsible for the liberation of $ CO_2 $ but in photosynthesis green plants take in $ CO_2 $ and release $ O_2 $ thus purifying the air.
BETA
