Skip to main content
Super TutorResources
Chapter 3 of 13
QuestionsNotesFlashcardsSummaryFormulasQuizConceptsSyllabusPlan
Revision Notes

Tissues in Action

CBSE · Class 9 · Science

Quick revision notes for Tissues in Action — CBSE Class 9 Science. Key concepts, formulas, and definitions for last-minute revision.

89 questions96 flashcards5 concepts

Interactive on Super Tutor

Studying Tissues in Action? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for revision notes and more.

Try Super Tutor — Free

1,000+ Class 9 students started this chapter today

An infographic summarizing the key postulates of Dalton's Atomic Theory, which laid the foundation for modern chemistry.
Super Tutor

This is just one of 5+ visuals inside Super Tutor's Tissues in Action chapter

Explore the full set

Key Topics to Revise

1

1. Basic idea of tissues and organisation

  • A tissue is a group of similar cells working together for a specific function.
  • In multicellular organisms, division of labour increases efficiency.
  • Cells form tissues, tissues form organs, organs form organ systems, and organ systems form the organism.
2

2. Meristematic tissue and plant growth

  • Meristematic tissue has actively dividing cells.
  • It is responsible for plant growth in length, girth, and regrowth after cutting.
  • Apical meristem is at root and shoot tips and increases length.
3

3. Permanent tissues in plants

  • Permanent tissues are formed from meristematic tissue after differentiation.
  • Permanent tissues may be simple or complex.
  • Simple permanent tissues contain one type of cell.
4

4. Conducting tissues and tissue systems in plants

  • Xylem and phloem are complex permanent tissues.
  • Xylem transports water and minerals from roots to other parts of the plant and also provides strength.
  • Xylem consists of tracheids, vessels, xylem parenchyma, and xylem fibres.

Get complete notes with diagrams and examples

Full Notes

Key Concepts

A tissue is a groupMeristematic tissue contains actively dividing cellsApical meristem is found atLateral meristem forms a ring alongIntercalary meristem is located at

Frequently Asked Questions

What are the important topics in Tissues in Action for CBSE Class 9 Science?
Tissues in Action covers several key topics that are frequently asked in CBSE Class 9 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Tissues in Action — CBSE Class 9 Science?
Understand the core concepts first, then work through the 89 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Tissues in Action

All 13 chapters — CBSE Class 9 Science Revision Notes

For serious students

Get the full Tissues in Action chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for CBSE Class 9 Science.

Try Super Tutor Free
Try the full chapter — Free