Question:
Assertion (A): C\(_4\) plant loses only half of the water compared to C\(_3\) plant for the same amount of CO\(_2\) fixed.
Reason (R): C\(_4\) photosynthetic system is evolved for maximizing the availability of CO\(_2\) while minimizing water loss.
Assertion (A): C\(_4\) plant loses only half of the water compared to C\(_3\) plant for the same amount of CO\(_2\) fixed.
Reason (R): C\(_4\) photosynthetic system is evolved for maximizing the availability of CO\(_2\) while minimizing water loss.
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C\(_4\) plants have an efficient mechanism that allows them to minimize water loss while still fixing carbon efficiently.
Updated On: May 14, 2025
- Both A and R are correct. R is the correct explanation for A.
- Both A and R are correct, but R is not the correct explanation for A.
- A is correct but R is incorrect.
- A is incorrect but R is correct.
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The Correct Option is A
Solution and Explanation
C\(_4\) plants lose less water compared to C\(_3\) plants because their photosynthetic system is more efficient in capturing CO\(_2\) while minimizing water loss. This makes the assertion (A) true, and the reason (R) correctly explains the assertion.
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