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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: - Virus multiplies in
- The hilum and micropyle lie side by side and very close to each other in
- The plasma membrane cosists mainly of:
- Flowering in short day plant is induced by
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Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Virus multiplies in
- The hilum and micropyle lie side by side and very close to each other in
- The plasma membrane cosists mainly of:
- Flowering in short day plant is induced by
- Red book data is concerned with
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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