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The chief water conducting elements of xylem in gymnosperms are:
Options
(a) vessels
(b) fibres
(c) transfusion tissue
(d) tracheids
Correct Answer:
tracheids
Explanation:
Tracheids are chief water conducting elements of xylem in gymnosperms. They are devoid of protoplasm and hence dead. The wall constituting the tracheids is hard, thick and lignified. These are elongated cells with tapering ends
Related Questions: - Some effects of sulphur dioxide and its transformation products on plants include
- During hibernation period, frog’s respiration is
- Mark the odd one
- Which of the following is a pair of biofertilizer?
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Some effects of sulphur dioxide and its transformation products on plants include
- During hibernation period, frog’s respiration is
- Mark the odd one
- Which of the following is a pair of biofertilizer?
- Number of thylakoids in a granum is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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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