Class 9 Exam > Class 9 Videos > Plant Tissues (Meristematic and Permanent)
Plant Tissues (Meristematic and Permanent) Video Lecture - Class 9
FAQs on Plant Tissues (Meristematic and Permanent) Video Lecture - Class 9
| 1. What are meristematic tissues? |  |
Ans. Meristematic tissues are a type of plant tissue that consists of actively dividing cells. These tissues are responsible for plant growth and development. They are found in areas of the plant where growth is occurring, such as the tips of stems and roots. Meristematic tissues help in the formation of new cells, which eventually differentiate into other types of plant tissues.
| 2. What are the different types of meristematic tissues? | |
Ans. There are three types of meristematic tissues in plants: apical meristem, intercalary meristem, and lateral meristem. Apical meristem is located at the tips of roots and stems, and it helps in the elongation of these plant parts. Intercalary meristem is found in the nodes of grasses and aids in their rapid growth. Lateral meristem is responsible for the growth in girth or thickness of the plant, and it is found in the cambium layer of stems and roots.
| 3. What are permanent tissues in plants? | |
Ans. Permanent tissues are plant tissues that have completed their growth and have become specialized for specific functions. Unlike meristematic tissues, permanent tissues do not divide further. There are two types of permanent tissues: simple permanent tissues and complex permanent tissues. Simple permanent tissues include parenchyma, collenchyma, and sclerenchyma, while complex permanent tissues consist of xylem and phloem.
| 4. What is the main function of parenchyma tissue? | |
Ans. Parenchyma tissue is a type of simple permanent tissue found throughout the plant body. It is responsible for various functions such as photosynthesis, storage of food and water, and healing of wounds. Parenchyma cells have thin cell walls and large intercellular spaces, which allow for easy exchange of gases and nutrients. They are also capable of cell division, making them important for plant regeneration.
| 5. What is the role of xylem tissue in plants? | |
Ans. Xylem tissue is a complex permanent tissue responsible for the transport of water and minerals from the roots to other parts of the plant. It also provides mechanical support to the plant. Xylem consists of tracheids and vessel elements, which are long, hollow cells that are interconnected. These cells are dead at maturity and have thick lignified cell walls, allowing them to conduct water efficiently.
Related Exams
About this Video
|
6.9K Views |
|
4.81/5 Rating |
|
Nov 15, 2024 Last updated |
Plant Tissues (Meristematic and Permanent) for Class 92024 is part of Class 9 preparation. The notes and questions for Plant Tissues (Meristematic and Permanent)
have been prepared according to the Class 9 exam syllabus. Information about Plant Tissues (Meristematic and Permanent) covers all important topics
for Class 92024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Plant Tissues (Meristematic and Permanent).
Introduction of Plant Tissues (Meristematic and Permanent) in English is available as part of our Class 9 preparation & Plant Tissues (Meristematic and Permanent) in Hindi
for Class 9 courses. Download more important topics, notes, lectures and mock test series for Class 9 Exam by
signing up for free.
Description
Video Lecture & Questions for Plant Tissues (Meristematic and Permanent) Video Lecture - Class 9 - Class 9 full syllabus preparation | Free video for Class 9 exam.
Information about Plant Tissues (Meristematic and Permanent)
Here you can find the Plant Tissues (Meristematic and Permanent) defined & explained in the simplest way possible. Besides explaining types of Plant Tissues (Meristematic and Permanent)
theory, EduRev gives you an ample number of questions to practice Plant Tissues (Meristematic and Permanent) tests, examples and also practice Class 9 tests.
|
Explore Courses for Class 9 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Free
,ppt
,Extra Questions
,Exam
,Semester Notes
,Plant Tissues (Meristematic and Permanent) Video Lecture - Class 9
,mock tests for examination
,study material
,past year papers
,Sample Paper
,MCQs
,Important questions
,video lectures
,Previous Year Questions with Solutions
,Plant Tissues (Meristematic and Permanent) Video Lecture - Class 9
,practice quizzes
,Plant Tissues (Meristematic and Permanent) Video Lecture - Class 9
,Summary
,Viva Questions
,shortcuts and tricks
,Objective type Questions
,
Study Plant Tissues (Meristematic and Permanent) on the App
Students of Class 9 can study Plant Tissues (Meristematic and Permanent) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Plant Tissues (Meristematic and Permanent),
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Plant Tissues (Meristematic and Permanent) is prepared as per the latest Class 9 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup