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Question 2 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cbabf59b460d7261ec7b.jpg' />
Observe the above figure carefully and answerthe following:
In which jar will the amount of $CO_2$, be the lowest ?
Question 3 :
Yeast is used in wine and beer industries because it respires
Question 4 :
Which of the following are the similarities between aerobic and anaerobic respiration
Question 5 :
Exchange of gases in the leaves takes place with the help of ______
Question 6 :
Pick the odd-one-out from the group given below on the basis of respiratory organs
Question 8 :
State true or false: Frogs breathe through their skins as well as their lungs
Question 10 :
State true and false:Oxygen breaks down glucose outside the cells of organisms.
