Question : Assertion: Thecompanion cells help in maintaining the pressue gradient in sieve tube Reasons: The companion cells are specialished parenchymatous cells which are closely associated with sieve tube elements

Question : Assertion: Thecompanion cells help in maintaining the press

1.	Question : Assertion: Thecompanion cells help in maintaining the pressue gradient in sieve tube Reasons: The companion cells are specialished parenchymatous cells which are closely associated with sieve tube elements
Answer» Solution :The COMPANION CELLS help in maintaining the PRESSURE gradient in sieve TUBE. The compannion cells are speicialised parenchymatous cells, which are closely associateed with sieve tube ELEMENTS