Question

where are companion cells located in flowering plants? mention their functions?​

Answer 1

This is the answer of qustion

Answer 2

=> companion cells deliver ATP , proteins and other nutrients to sieve elements . companion cells are ground tissues cells found within the phloem of flowering plants that manage the floor of Nutrition through sieve tubes .

the major function of companion cells are as follows =>

• companion cells in the veins ab leaves function in the transfer of assimilates from photosynthetic tissues and bundle sheaths into the sieve tube .
• Apoplastic loading , are process utilising energy is facilitated bike carrier proteins called sucrose transporter which are located in the plasma membranes of companions cells and / or Sieve tube members .

it's too long other 2 points are attached in the above clip .

hope now it's useful to you .

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