7. Control and Coordination-Control And Coordination in Plants Science Class 10 In English-CBSE Notes
Explore science cbse notes for Class 10 Chapter 7. Control and Coordination Topic Control And Coordination in Plants in English medium for exams preparation.
Class 10 Science Science Chapter 0 7. Control and Coordination । Control And Coordination in Plants
Popular Topics Covered
Our study material includes
- cbse notes for class 10 science chapter 7. Control and Coordination topic Control And Coordination in Plants in english
- class 10 science chapter 7. Control and Coordination cbse notes
- cbse class 10 science chapter 7. Control and Coordination notes in english
- class 10 science chapter 7. Control and Coordination study notes
- class 10 science chapter 7. Control and Coordination revision notes
- cbse notes for class 10 science chapter 7. Control and Coordination
- class 10 science chapter 7. Control and Coordination summary notes
- cbse class 10 science chapter 7. Control and Coordination quick notes
All Topics Chapter 7. Control and Coordination
- 1. Norvous System And Receptors
- 2. Reflex Actions And Human Brain
- 3. Control And Coordination in Plants
- 4. Hormones
- 5. Assignment
Notes
7. Control and Coordination-Control And Coordination in Plants Science Class 10 In English-CBSE Notes
7. Control and Coordination
Control And Coordination in Plants
Control and Coordination in Plants
Control and coordination in plants are carried out by plant hormones, which are also called phytohormones. Different plant hormones help in coordinating growth, development and responses to the environment. They help plants respond appropriately to different stimuli such as light, gravity, water and touch.
Plants show two different types of movements-
(1) Growth-independent movements - These movements do not depend on the growth of the plant. Such movements usually occur rapidly in response to a stimulus. For example, the folding or shrinking of the leaves of the touch-me-not plant (Mimosa pudica) when touched.
(2) Growth-dependent movements - These are the movements in plants that occur due to the growth of different parts of the plant body. Such movements are generally slow because they are associated with growth. Examples include the movement of tendrils, movement of a plant towards light and movement of roots towards water.
(1) Growth-independent Movement
Movement in the Touch-me-not Plant - When we touch the touch-me-not plant (Mimosa pudica), it responds to the stimulus by showing movement in its leaves. The leaves fold or droop as a result of the touch. This movement is not related to growth because it occurs rapidly and does not involve the growth of the plant.
Immediate Response of Plants to a Stimulus -
Plants also use electrochemical means to transmit information about touch from one cell to another. However, unlike animals, plants do not have any specialised tissues such as nerves for conducting information throughout the body. Plant cells also do not have specialised proteins like those found in animal muscle cells for producing movement. Instead, plant cells can change their shape by changing the amount of water inside them. As a result, the cells may swell or shrink, causing changes in the shape and position of different plant parts. This mechanism helps the touch-me-not plant show a rapid response when touched.
(2) Growth-dependent Movement
(a) Movement of Tendrils -
Tendrils are thin, thread-like structures that help climbing plants to obtain support. When a tendril comes in contact with a support, the side away from the support grows faster than the side in contact with the support. This unequal growth causes the tendril to coil around the support. Thus, the movement of tendrils is a growth-dependent movement.
(b) Tropisms
(i) Phototropism
Phototropism is the growth movement of a plant part in response to light. The shoot of a plant generally grows towards light and therefore shows positive phototropism, while roots generally grow away from light.
(ii) Geotropism (Gravitropism)
Geotropism or gravitropism is the growth movement of a plant part in response to gravity. Roots generally grow towards gravity and show positive geotropism, whereas shoots generally grow away from gravity and show negative geotropism.
(iii) Chemotropism
Chemotropism is the growth movement of a plant part in response to a chemical stimulus. For example, the growth of the pollen tube towards the ovule during fertilisation is an example of chemotropism.
(iv) Hydrotropism
Hydrotropism is the growth movement of a plant part in response to water or moisture. Plant roots generally grow towards a source of water and therefore show positive hydrotropism. This helps plants obtain water necessary for their growth and survival.
All Topics Chapter 7. Control and Coordination
7. Control and Coordination-Control And Coordination in Plants Science Class 10 In English-CBSE Notes
Hindi Medium Students/Teachers/Tutors:
All Chapters science Class 10
CBSE Notes for Class 10 science Chapter 7. Control and Coordination – Control And Coordination in Plants
The CBSE Notes for Class 10 science Chapter 7. Control and Coordination – Control And Coordination in Plants are prepared to help students understand every concept in a simple, clear, and well-organized manner. These notes are based on the latest CBSE syllabus and are suitable for regular classroom learning, homework, revision, and examination preparation. Every topic is explained using easy language so that students can learn important concepts without difficulty and develop a strong academic foundation.
Studying directly from the textbook is essential, but during revision students often need concise study material that highlights only the most important information. These chapter-wise notes provide exactly that. Instead of reading lengthy chapters repeatedly, students can quickly revise definitions, concepts, facts, examples, and important points in a short period of time. This approach saves valuable study time while improving understanding and retention.
Why Study Chapter 7. Control and Coordination – Control And Coordination in Plants Using Our Notes?
Every chapter contains several important concepts that require careful understanding. Our notes present these concepts in a logical sequence so students can connect ideas easily. Difficult topics are simplified with easy explanations, making learning enjoyable for students of different learning abilities. Whether you are preparing for classroom discussions, assignments, periodic tests, or annual examinations, these notes provide a reliable source for effective revision.
- Prepared according to the latest CBSE curriculum.
- Simple and student-friendly explanations.
- Chapter-wise organized content for easy learning.
- Important concepts, definitions, and key points included.
- Useful for quick revision before examinations.
- Supports self-study and classroom learning.
- Helps improve conceptual understanding and confidence.
- Suitable for homework, assignments, and test preparation.
Benefits of Reading CBSE Notes Regularly
Consistent revision is one of the most effective ways to achieve academic success. Reading CBSE Notes for Class 10 science Chapter 7. Control and Coordination – Control And Coordination in Plants regularly helps students remember important information for a longer period. Since the content is arranged systematically, students can identify important topics quickly and revise them whenever required.
These notes also help students improve answer-writing skills by presenting information in a structured format. Instead of memorizing lengthy paragraphs, students learn how to organize answers using important points and concepts. This not only improves writing quality but also increases confidence during examinations.
How to Use These Notes Effectively
To get the best results, students should first read the NCERT textbook carefully and understand the chapter. After completing the textbook, they should study these notes to reinforce important concepts. During revision, students can focus on highlighted definitions, important facts, and key ideas before solving textbook exercises and practice questions. This learning strategy improves both understanding and long-term memory.
Teachers and parents can also use these notes as a quick reference while helping students revise lessons or complete assignments. Since the content is concise and well-organized, it becomes easier to explain difficult topics within a limited amount of time.
Features of Our CBSE Notes
Every chapter on our platform is created with the objective of making learning easier for students. Our educational team regularly reviews and updates the content according to the latest CBSE guidelines so that students always receive reliable and accurate study material.
- Easy-to-understand chapter explanations.
- Important definitions and key concepts.
- Well-structured content for faster revision.
- Based on the latest CBSE syllabus.
- Helpful for school exams and annual examinations.
- Free online access on desktop and mobile devices.
Prepare Better with Chapter-wise CBSE Notes
Success in examinations depends on consistent practice and smart revision. These CBSE Notes for Class 10 science Chapter 7. Control and Coordination – Control And Coordination in Plants are designed to reduce study pressure by presenting important information in a concise and meaningful way. Students can use them throughout the academic session for daily learning as well as last-minute revision before examinations.
Along with these notes, students are encouraged to solve NCERT textbook questions, practice important questions, and attempt sample papers regularly. Combining concept-based learning with regular practice helps improve problem-solving ability, analytical thinking, and overall academic performance. With disciplined study habits and quality learning resources, students can build confidence, strengthen their understanding of every chapter, and achieve excellent results in school examinations.
7. Control and Coordination-Control And Coordination in Plants Science Class 10 In English-CBSE Notes Study Materials For Class 6 to 12
If you want to improve your academic performance, start studying with free CBSE notes for all classes. These notes are designed to make learning simple, clear, and effective for every student. Choose your class, explore the chapters, and begin your preparation with the latest cbse notes today.
