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In dicot root, vascular cambium originates from
- a)Conjunctive tissue
- b)pith rays
- c)Pericycle
- d)1 & 3 both
Correct answer is option 'D'. Can you explain this answer?
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In dicot root, vascular cambium originates froma)Conjunctive tissueb)p...
The portion of vascular cambium formed by pericycle is less. The main: portion of vascular cambium is formed by conjunctive tissue. The shape of ring of vascular cambium is wavy in the beginning, but later on it becomes circular due to the pressure of secondary xylem.
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In dicot root, vascular cambium originates froma)Conjunctive tissueb)p...
Introduction to Vascular Cambium in Dicot Roots
In dicot roots, the vascular cambium is a crucial layer of tissue responsible for secondary growth, contributing to the increase in diameter of roots and stems. Understanding its origin is essential for grasping the developmental processes in plants.
Origin of Vascular Cambium
The vascular cambium originates from two primary sources:
Combined Contribution
The correct answer is option 'D', indicating that the vascular cambium can originate from both conjunctive tissue and pericycle. This dual origin is pivotal for the efficient formation and functionality of the cambium, facilitating the development of secondary xylem and phloem.
Significance of Vascular Cambium
The activity of the vascular cambium is essential for:
Understanding the origins and functions of vascular cambium is fundamental for students in fields like botany and horticulture, particularly for those preparing for examinations like NEET.
In dicot roots, the vascular cambium is a crucial layer of tissue responsible for secondary growth, contributing to the increase in diameter of roots and stems. Understanding its origin is essential for grasping the developmental processes in plants.
Origin of Vascular Cambium
The vascular cambium originates from two primary sources:
- Conjunctive Tissue: This tissue is situated between the xylem and phloem in the root. It plays a role in the formation of vascular cambium during secondary growth.
- Pith Rays: These are strands of parenchyma cells that extend between the vascular bundles. They contribute to the formation of the cambium by providing cells that can divide and differentiate.
- Pericycle: This layer of tissue lies just inside the endodermis of the root. It has the potential to generate vascular cambium cells, which further aids in secondary growth.
Combined Contribution
The correct answer is option 'D', indicating that the vascular cambium can originate from both conjunctive tissue and pericycle. This dual origin is pivotal for the efficient formation and functionality of the cambium, facilitating the development of secondary xylem and phloem.
Significance of Vascular Cambium
The activity of the vascular cambium is essential for:
- Secondary Growth: It enables the plant to increase its girth.
- Resource Transport: It enhances the transport of water, nutrients, and sugars.
- Overall Plant Health: It contributes to the structural integrity of the plant.
Understanding the origins and functions of vascular cambium is fundamental for students in fields like botany and horticulture, particularly for those preparing for examinations like NEET.
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In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect answer is option 'D'. Can you explain this answer?
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In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect 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 In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect 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 In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect answer is option 'D'. Can you explain this answer?.
In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect 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 In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect 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 In dicot root, vascular cambium originates froma)Conjunctive tissueb)pith raysc)Pericycled)1 & 3 bothCorrect answer is option 'D'. Can you explain this answer?.
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