Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9th
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Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide chapter 18 - Organisation of Tissues [Latest edition]

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Class 9th Science Answers Guide - Shaalaa.com
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Chapter 18: Organisation of Tissues

Exercise
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Exercise [Page 223]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 223]

Choose the correct answer.

Exercise | Q I. 1. | Page 223

The tissue composed of living thin walled polyhedral cell is ______.

  • parenchyma

  • pollenchyma

  • pclerenchyma

  • None of above

Exercise | Q I. 2. | Page 223

The fibres consists of ______.

  • parenchyma

  • sclerenchyma

  • collenchyma

  • None of above

Exercise | Q I. 3. | Page 223

Companion cells are closely associated with ______.

  • sieve elements

  • vessel elements

  • trichomes

  • guard cells.

Exercise | Q I. 4. | Page 223

Which of the following is a complex tissue?

  • Parenchyma

  • Collenchyma

  • Xylem

  • Sclerenchyma

Exercise | Q I. 5. | Page 223

Aerenchyma is found in ______.

  • epiphytes

  • hydrophytes

  • halophytes

  • xerophytes

Exercise | Q I. 6. | Page 223

Smooth muscles occur in ______.

  • uterus

  • artery

  • vein

  • All of the above.

Exercise | Q I. 7. | Page 223

Nerve cell does not contains ______.

  • axon

  • nerve endings

  • tendons

  • dendrites

Exercise [Page 223]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 223]

Exercise | Q II. | Page 223

Match the following.

Sclereids Chlorenchyma
Chloroplast Sclerenchyma
Simple tissue Collenchyma
Companion cell Xylem
Trachieds Phloem
Exercise [Page 223]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 223]

Fill in the blanks.

Exercise | Q III. 1. | Page 223

______ tissues provide mechanical support to organs.

Exercise | Q III. 2. | Page 223

Parenchyma, collenchyma, Sclerenchyma are______ type of tissue.

Exercise | Q III. 3. | Page 223

______ and ______ are complex tissues.

Exercise | Q III. 4. | Page 223

Epithelial cells with cilia are found in ______ of our body.

Exercise | Q III. 5. | Page 223

Lining of small intestine is made up of ______.

Exercise [Page 224]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 224]

Exercise | Q IV. 1. | Page 224

State whether true or false. If false, correct the statement.

Epithelial tissue is protective tissue in animal body.

  • True

  • False

Exercise | Q IV. 2. | Page 224

State whether true or false. If false, correct the statement.

Bone and cartilage are two types of areolar connective tissues.

  • True

  • False

Exercise | Q IV. 3. | Page 224

State whether true or false. If false, correct the statement.

Parenchyma is a simple tissue.

  • True

  • False

Exercise | Q IV. 4. | Page 224

State whether true or false. If false, correct the statement.

Phloem is made up of tracheids.

  • True

  • False

Exercise | Q IV. 5. | Page 224

State whether true or false. If false, correct the statement.

Vessels are found in collenchyma.

  • True

  • False

Exercise [Page 224]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 224]

Answer briefly.

Exercise | Q V. 1. | Page 224

What are intercalary meristems? How do they differ from other meristems?

Exercise | Q V. 2. | Page 224

What is complex tissue? Name the various kinds of complex tissues.

Exercise | Q V. 3. | Page 224

Mention the most abundant muscular tissue found in our body.State its function.

Exercise | Q V. 4. | Page 224

What is skeletal connective tissue? How is it helpful in the functioning of our body?

Exercise | Q V. 5. | Page 224

Why should gametes be produced by meiosis during sexual reproduction?

Exercise | Q V. 6. | Page 224

In which stage of mitosis the chromosomes align in an equatorial plate? How?

Exercise [Page 224]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 224]

Exercise | Q VI. 2. | Page 224

Write about the elements of Xylem.

Exercise | Q VI. 3. | Page 224

List out the differences between mitosis and meiosis.

Exercise [Page 224]

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide Chapter 18 Organisation of TissuesExercise [Page 224]

Exercise | Q VII. 1. | Page 224

Higher Order Thinking Skill.

What is the consequence that occur if all blood platelets are removed from the blood?

Exercise | Q VII. 2. | Page 224

Higher Order Thinking Skill.

Which are not true cells in the blood? Why?

Chapter 18: Organisation of Tissues

Exercise
Class 9th Science Answers Guide - Shaalaa.com

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide chapter 18 - Organisation of Tissues

Tamil Nadu Board Samacheer Kalvi solutions for Class 9th Science Answers Guide chapter 18 (Organisation of Tissues) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Tamil Nadu Board of Secondary Education Class 9th Science Answers Guide solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Tamil Nadu Board Samacheer Kalvi textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 9th Science Answers Guide chapter 18 Organisation of Tissues are Tissues – “The Teams of Workers”, Plant and Animals Tissue, Complex Permanent Tissue: Phloem Structure and Function (Conducting Tissue), Plant Tissues, Connective Tissue, Mitosis and Its Phases, Phases of Mitosis: Cytokinesis (Division of Cytoplasm), Meiosis as a Reduction Division, Meristems Or Meristematic Tissues, Complex Permanent Tissues, Animal Tissues, Muscular Tissue, Cell Division: an Essential Life Process, Permanent Tissue, Epithelial Tissue, Nervous Tissue, Phases of Mitosis: Karyokinesis (Division of Nucleus), Significance of Mitosis, Stages of Meiosis: Meiosis II, Complex Permanent Tissue: Xylem Structure and Function (Conducting Tissue), Simple Permanent Tissues (Supporting Tissue), Significance of Meiosis, Stages of Meiosis: Meiosis I, Differences Between Mitosis and Meiosis, Differences Between Xylem and Phloem.

Using Tamil Nadu Board Samacheer Kalvi Class 9th solutions Organisation of Tissues exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Tamil Nadu Board Samacheer Kalvi Solutions are important questions that can be asked in the final exam. Maximum students of Tamil Nadu Board of Secondary Education Class 9th prefer Tamil Nadu Board Samacheer Kalvi Textbook Solutions to score more in exam.

Get the free view of chapter 18 Organisation of Tissues Class 9th extra questions for Class 9th Science Answers Guide and can use Shaalaa.com to keep it handy for your exam preparation

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