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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: - Roots play insignificant role in absorption of water in :
- Which of the following structures between two adjacent cells forms an effective
- Pollen tablets are avalable in the market for:
- Which of the following four phases, in the post emergence life of an angiospermic
- Sickle cell anaemia is:
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Roots play insignificant role in absorption of water in :
- Which of the following structures between two adjacent cells forms an effective
- Pollen tablets are avalable in the market for:
- Which of the following four phases, in the post emergence life of an angiospermic
- Sickle cell anaemia is:
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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