CBSE Class 7 Science Respiration in Organisms Worksheet Set A


            Very Short Answer

Q1)      What is breathing rate?

Q2)      What is a trachea?

Q3)      What is cellular respiration?

Q4)      Where cellular respiration takes place?

Q5)      Define respiration?


            Short Answer

Q6)      How do plants respire?

Q7)      What the function of the nasal cavity?

Q8)      What do you mean by cells?

Q9)      What do you mean by the term diaphragm?

Q10)    Why do we breathe out carbon di oxide?


            Long Answer

Q11)    Distinguish between cellular respiration and photosynthesis?

Q12)    Difference between breathing and respiration?

Q13)    State the difference between aerobic respiration and anaerobic respiration?

Q14)    Distinguish between tracheae and tracheoles?

Q15)    State the comparison between inhalation and exhalation?

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