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  • Can someone explain Function of companion cells is

Function of companion cells is

  • Option 1)

    providing energy to sieve elements for active transport

  • Option 2)

    providing water to phloem

  • Option 3)

    loading of sucrose into sieve elements by passive transport

  • Option 4)

    loading of sucrose into sieve elements

 

Answers (1)

best_answer

 

Companion Cells -

They are present only in angiosperm, except austrobaileya. Sieve tubes and companion cells are connected by pits, present in longitudinal walls.

-

 

 


Option 1)

providing energy to sieve elements for active transport

This option is incorrect 

Option 2)

providing water to phloem

This option is incorrect 

Option 3)

loading of sucrose into sieve elements by passive transport

This option is incorrect 

Option 4)

loading of sucrose into sieve elements

This option is correct 

Posted by

prateek

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