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Home/ Questions/Q 1212
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Atharv Biswas
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Atharv Biswas
Asked: October 27, 20202020-10-27T04:51:44+00:00 2020-10-27T04:51:44+00:00In: Class 9

Name types of simple tissues.

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NCERT Solutions for Class 9 Science Chapter 6
Tissues
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Intext Questions
Page No-74
Questions No-1

2020-2021cbsechapter 6class9ncertsciencetissues
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    1. biology Master
      2020-12-13T10:43:40+00:00Added an answer on December 13, 2020 at 10:43 am

      Simple permanent tissues are of three types: Parenchyma, Collenchyma, and Sclerenchyma. Parenchyma tissue is of further two types – aerenchyma and chlorenchyma.

      For more answers visit to website:
      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-6/

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    2. lokesh12
      2023-11-24T06:56:27+00:00Added an answer on November 24, 2023 at 6:56 am

      Simple tissues are basic types of plant tissues composed of similar cells that perform specific functions. They include:

      1. Parenchyma Tissue: These cells have thin cell walls and are found in various parts of plants. Parenchyma cells contribute to photosynthesis, nutrient storage, and secretion. They’re crucial for plant growth and metabolism.

      2. Collenchyma Tissue: Collenchyma cells possess thicker and more flexible cell walls than parenchyma cells. They’re typically found in young plant parts like stems and leaves, providing flexible structural support during growth.

      3. Sclerenchyma Tissue: Known for their incredibly thick and rigid cell walls containing lignin, sclerenchyma cells offer sturdy support and protection to mature plant parts like stems and seeds. They are often non-living at maturity and aid in providing mechanical strength.

      These simple tissues collectively play vital roles in maintaining plant structure, providing support, and contributing to essential functions necessary for plant growth and survival.

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