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GATE Life Sciences - Plant Physiology and Photosynthesis

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Multiple Choice

Assertion: Leukocytes make up approximately fifteen percent of the total blood volume in a healthy man.
Reason: An increase in the number of leukocytes over the upper limits is called leukopenia.

Directions: In the following question there are two statements, Assertion (A) and Reason (R), consider both the statements independently and mark your answers as under:

1. If A and R both are correct and R is correct explanation of A.
2. If A and R both are correct and R is not correct explanation of A.
3. If A is correct and R is incorrect.
4. If A is incorrect and R is correct.
5. If A and R both are incorrect.

  1. A and R both are correct and R is the correct explanation of A.
  2. A and R both are correct and R is not the correct explanation of A.
  3. A is correct and R is incorrect.
  4. A is incorrect and R is correct.
  5. A and R both are incorrect.
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