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Function of companion cells is
Options
(a) providing energy to sieve elements for active transport
(b) providing water to phloem
(c) loading of sucrose into sieve elements by passive transport
(d) loading of sucrose into sieve elements
Correct Answer:
loading of sucrose into sieve elements
Explanation:
Function of companion cell is to load sugar and amino acids into sieve elements. These cells use transmembrane proteins to take up by active transport
Related Questions: - A dicot plant lacking cotyledons is
- The secretory ephithelium of sebaceous glands is
- One of the representatives of phylum Arthropoda is :
- Ball and socket joints can be seen in
- Choose the correct pair of names that refer to one and the same process
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A dicot plant lacking cotyledons is
- The secretory ephithelium of sebaceous glands is
- One of the representatives of phylum Arthropoda is :
- Ball and socket joints can be seen in
- Choose the correct pair of names that refer to one and the same process
Topics: Structural Organisation In Plants (243)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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