Question

What is the respiratory substance in plants

Answer 1

stomata is the respiratory substance in the plant

Answer 2

USUALLY CARBOHYDRATES ARE THE RESPIRATORY SUBSTANCE IN PLANTS
WHICH ARE OXIDISED TO RELEASE ENERGY..IN ADDITION TO THE CARBOHYDRATES PROTEINS, FATS AND OTHER ORGANIC SUBSTANCES ARE USED AS RESPIRATORY SUBSTANCES.WITH THEIR USE THE ENERGY IS RELEASED STEP BY STEP....
➡➡IF U R ASKING FOR RESPIRATORY ORGAN THEN IT IS STOMATA...

HOPE IT HELPS U. ..PLZ MARK IT BRAINLIEST