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Which of the following cell helps in maintaining the pressure gradient in the sieve tubes?
Option: 1
Phloem parenchyma
Option: 2
Bast fibre
Option: 3
Companion cell
Option: 4
Wood fibre
Answers (1)
As we learned
Function of companion cells -
Companion cells play an important role in maintenance of pressure gradient in the sieve tube.
-
View full answer
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