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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
Related Questions: - Which one of the following options gives one correct example each
- A chemical signal that has both endocrine and neural roles is ?
- A technique of deliberate manipulation of genes/transfer of gene to a different
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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
- Which one of the following options gives one correct example each
- A chemical signal that has both endocrine and neural roles is ?
- A technique of deliberate manipulation of genes/transfer of gene to a different
- The reaction of glycolysis occur in
- Assimilatory power’ 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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