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Which of the following conducts sugar to different organs in plants?
Options
(a) phloem fibres
(b) phloem parenchyma
(c) sieve tube
(d) vessels
Correct Answer:
sieve tube
Explanation:
In flowering plants and nonflowering vascular plants, the channels of transport of sugars are sieve tubes and sieve cells of phloem respectively. Sieve tubes are continuous, longitudinally running tube made up of many sieve tube elements joined ends to ends in the phloem.
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Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- plant body is gametophytic and bears haploid gametes in
- Which of the following is not correct – hardness of seed
- Respiratory quotient is less than one for
- The rate of transpiration can be measured with the help of
- Structure found in blue green algae which helps in nitrogen fixation is
Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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