Question #fe04c

1 Answer

Helps the ascent of sap through xylem.


  1. Boron is micronutrient. It helps the process of cell wall formation.
  2. Ascent of sap through the xylem is facilitated by the presence of boron. The sap contains different types of nutrints, absorbed from the soil through the root hairs.
  3. So, it facilitates the mobilization of nutrients throgh theascent of sap from root system to the shoot system.
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