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Passage cells are thin walled cells found in
Options
(a) phloem elements that serve as entry points for substance for transport ot other plant parts
(b) testa of seeds to enable emergence of growing embryonic axis during seed germination
(c) central region of style through which the pollen tube grows towards the ovary
(d) endodermis of roots facilitating rapid transport of water from cortex to pericycle
Correct Answer:
endodermis of roots facilitating rapid transport of water from cortex to pericycle
Explanation:
The innermost leyer of the cortex is called endodermis. It comprises a single layer of barrel shaped cells without any intercellular spaces. In roots thick walled endodermal cells are interrupted by thin walled passage cells or transfusion tissue
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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
- Net gain of ATP in glycolysis is
- In high yielding hybrid crop varieties, to exploit hybrid vigour, the farmers need
- Each molecule of NADP release how many number of ATP molecules?
- Photorespiration takes place only in
- Largest amount of phosphate bond energy is produced in the porcess of respiration during
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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