Multiple choice

Suitable temperature for absorption of water by roots is

  1. 40-45؛C

  2. 10-15؛C

  3. 20-35؛C

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Water absorption by roots is an active process that depends on metabolic activity. Temperatures between 20 and 35 degrees Celsius are generally optimal for root metabolism and water uptake.

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