Biology
Assertion (A): Respiration is a catabolic process which produces energy in the form of ATP.
Reason (R): Respiration is the process in which glucose is broken down in a series of chemical steps to produce energy.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Plants Respiration
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Answer
Both A and R are true and R is the correct explanation of A.
Reason — A is true as respiration is a catabolic process.
R is true as it breaks down glucose to release energy in form of ATP.
Therefore, Both A and R are true and R is the correct explanation of A is the correct option.
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Related Questions
Given below is a set of six experimental set-ups (A-F), kept in this state for about 24 hours.
(a) In how many flasks, the different plant parts have been kept under observation?
(b) What is the purpose of keeping a test-tube containing limewater in each flask?
(c) In which tube/tubes the limewater will turn milky?
(d) What is the purpose of the set-up F?
(e) What conclusion can you draw from this experiment?
Assertion (A): All the parts of a plant respire all the time, whether it is day or night.
Reason (R): Among all the parts of a plant, only the leaves respire because they contain stomata which help in the diffusion of respiratory gases.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion (A): End products of anaerobic respiration in plants are ethyl alcohol and carbon dioxide.
Reason (R): Incomplete breakdown of glucose occurs in the anaerobic respiration of plants.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion (A): In many respects, respiration and photosynthesis in plants are distinctly opposite processes.
Reason (R): In photosynthesis, food is oxidised; whereas in respiration, food is manufactured.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.