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Which of the following is not parenchymatous in nature-
- a)Secondary medullary rays
- b)Endodermis in Dicot stem
- c)Epidermis and cortex of dicot stem
- d)Pericycle of dicot stem and hypodermis of monocot stem
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the following is not parenchymatous in nature-a)Secondary med...
pericycle of dicot stem- sclerenchyma and hypodermis of monocot stem sclerenchyma
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Which of the following is not parenchymatous in nature-a)Secondary med...
Not Parenchymatous Nature of Pericycle of Dicot Stem and Hypodermis of Monocot Stem
Parenchyma is a type of simple permanent tissue that consists of living cells with thin cell walls and large intercellular spaces. They are responsible for various functions such as photosynthesis, storage, and secretion. However, some tissues in plants are not parenchymatous in nature.
Pericycle of Dicot Stem
The pericycle is a part of the vascular cylinder of dicot stems and roots. It is a thin layer of cells that lies just inside the endodermis. The pericycle cells are specialized and have the ability to divide and differentiate into lateral roots. Unlike parenchyma cells, these cells have thickened cell walls and are not involved in photosynthesis, storage or secretion.
Hypodermis of Monocot Stem
The hypodermis is a layer of cells that lies just below the epidermis of monocot stems. It consists of thick-walled cells that provide mechanical support to the stem. These cells are not involved in photosynthesis, storage or secretion and are not parenchymatous in nature.
Conclusion
Among the given options, the pericycle of dicot stem and hypodermis of monocot stem are not parenchymatous in nature. They have specialized functions and thick-walled cells that provide mechanical support and help in the formation of lateral roots.
Parenchyma is a type of simple permanent tissue that consists of living cells with thin cell walls and large intercellular spaces. They are responsible for various functions such as photosynthesis, storage, and secretion. However, some tissues in plants are not parenchymatous in nature.
Pericycle of Dicot Stem
The pericycle is a part of the vascular cylinder of dicot stems and roots. It is a thin layer of cells that lies just inside the endodermis. The pericycle cells are specialized and have the ability to divide and differentiate into lateral roots. Unlike parenchyma cells, these cells have thickened cell walls and are not involved in photosynthesis, storage or secretion.
Hypodermis of Monocot Stem
The hypodermis is a layer of cells that lies just below the epidermis of monocot stems. It consists of thick-walled cells that provide mechanical support to the stem. These cells are not involved in photosynthesis, storage or secretion and are not parenchymatous in nature.
Conclusion
Among the given options, the pericycle of dicot stem and hypodermis of monocot stem are not parenchymatous in nature. They have specialized functions and thick-walled cells that provide mechanical support and help in the formation of lateral roots.
Community Answer
Which of the following is not parenchymatous in nature-a)Secondary med...
Pericycle is the outer most part of the stele. In dicot, stem pericycle is, sclerenchymatous, discontinuous, multilayered and present in the form of patches over the vascular bundles.
The region present below the epidermis in monocot stem is hypodermis. It is composed with sclerenchyma in monocots.
The region present below the epidermis in monocot stem is hypodermis. It is composed with sclerenchyma in monocots.
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Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer?
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Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer?.
Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer?.
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Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following is not parenchymatous in nature-a)Secondary medullary raysb)Endodermis in Dicot stemc)Epidermis and cortex of dicot stemd)Pericycle of dicot stem and hypodermis of monocot stemCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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