Multiple choice

In which of the following ways does root pressure help in the ascent of sap?

  1. Pumping food in phloem

  2. Pumping sap in stem for sending it to roots

  3. Pumping sap into xylem in roots

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Root pressure helps in the ascent of sap by pumping sap into xylem in roots.

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