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NCERT solutions for Science [English] Class 10 chapter 7 - Control and Coordination [2018 edition]

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Solutions for Chapter 7: Control and Coordination

Below listed, you can find solutions for Chapter 7 of CBSE, Karnataka Board NCERT for Science [English] Class 10.


Intext Questions 1Intext Questions 2Intext Questions 3Exercises
Intext Questions 1 [Page 119]

NCERT solutions for Science [English] Class 10 7 Control and Coordination Intext Questions 1 [Page 119]

Intext Questions 1 | Q 1 | Page 119

What is the difference between a reflex action and walking?

Intext Questions 1 | Q 2 | Page 119

What happens at the synapse between two neurons?

Intext Questions 1 | Q 3 | Page 119

Which part of the brain maintains posture and equilibrium of the body?

Intext Questions 1 | Q 4 | Page 119

How do we detect the smell of an agarbatti (incense stick)?

Intext Questions 1 | Q 5 | Page 119

What is the role of the brain in reflex action?

Intext Questions 2 [Page 122]

NCERT solutions for Science [English] Class 10 7 Control and Coordination Intext Questions 2 [Page 122]

Intext Questions 2 | Q 1 | Page 122

Name any two plant hormones and state their functions.

Intext Questions 2 | Q 2 | Page 122

How is the movement of leaves of the sensitive plant different from the movement of a shoot towards light?

Intext Questions 2 | Q 3 | Page 122

Give an example of a plant hormone that promotes growth.

Intext Questions 2 | Q 4 | Page 122

How do auxins promote the growth of a tendril around a support?

Intext Questions 2 | Q 5 | Page 122

Design an experiment to demonstrate hydrotropism.

Intext Questions 3 [Page 125]

NCERT solutions for Science [English] Class 10 7 Control and Coordination Intext Questions 3 [Page 125]

Intext Questions 3 | Q 1 | Page 125

How does chemical coordination take place in animals?

Intext Questions 3 | Q 2 | Page 125

 Why is the use of iodised salt advisable?

Intext Questions 3 | Q 3 | Page 125

How does our body respond when adrenaline is secreted into the blood?

Intext Questions 3 | Q 4 | Page 125

Why are some patients of diabetes treated by giving injections of insulin?

Exercises [Pages 125 - 126]

NCERT solutions for Science [English] Class 10 7 Control and Coordination Exercises [Pages 125 - 126]

Exercises | Q 1 | Page 125

Which of the following is a plant hormone?

  • Insulin

  • Thyroxin

  • Oestrogen

  • Cytokinin

Exercises | Q 2 | Page 125

The gap between two neurons is called a ______.

  • dendrite

  • synapse

  • axon

  • impulse

Exercises | Q 3 | Page 126

The brain is responsible for ______.

  • thinking

  • regulating the heart beat

  • balancing the body

  • All of the above

Exercises | Q 4 | Page 126

What is the function of receptors in our body?

Exercises | Q 5.1 | Page 126

Draw the structure of a neuron.

Exercises | Q 5.2 | Page 126

Explain the function of the neuron.

Exercises | Q 6 | Page 126

How does phototropism occur in plants?

Exercises | Q 7 | Page 126

Which signals will get disrupted in case of a spinal cord injury?

Exercises | Q 8 | Page 126

How does chemical coordination occur in plants?

Exercises | Q 9 | Page 126

What is the need for a system of control and coordination in an organism?

Exercises | Q 10 | Page 126

How are involuntary actions and reflex actions different from each other?

Exercises | Q 11 | Page 126

Compare and contrast nervous and hormonal mechanisms for control and coordination in animals.

Exercises | Q 12 | Page 126

What is the difference between the manner in which movement takes place in a sensitive plant and the movement in our legs?

Solutions for 7: Control and Coordination

Intext Questions 1Intext Questions 2Intext Questions 3Exercises

NCERT solutions for Science [English] Class 10 chapter 7 - Control and Coordination

Shaalaa.com has the CBSE, Karnataka Board Mathematics Science [English] Class 10 CBSE, Karnataka Board solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics Science [English] Class 10 CBSE, Karnataka Board 7 (Control and Coordination) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.

Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.

Concepts covered in Science [English] Class 10 chapter 7 Control and Coordination are Human Nervous System, Neuron (Or Nerve Cell), Synapse, Nerves, Reflex Arc, Coordination and Response to Stimuli in Plants, Tropic Movements in Plants, Phototropism, Geotropism, Hydrotropism, Thigmotropism, Chemotropism, Hormonal Regulation in Animals, Reflex Action, The Human Brain, The Spinal Cord, Mechanism of Muscle Action Under Nervous Control, Human Nervous System, Neuron (Or Nerve Cell), Synapse, Nerves, Reflex Arc, Coordination and Response to Stimuli in Plants, Tropic Movements in Plants, Phototropism, Geotropism, Hydrotropism, Thigmotropism, Chemotropism, Hormonal Regulation in Animals, Reflex Action, The Human Brain, The Spinal Cord, Mechanism of Muscle Action Under Nervous Control, Human Nervous System, Neuron (Or Nerve Cell), Synapse, Nerves, Reflex Arc, Coordination and Response to Stimuli in Plants, Tropic Movements in Plants, Phototropism, Geotropism, Hydrotropism, Thigmotropism, Chemotropism, Hormonal Regulation in Animals, Reflex Action, The Human Brain, The Spinal Cord, Mechanism of Muscle Action Under Nervous Control.

Using NCERT Science [English] Class 10 solutions Control and Coordination exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE, Karnataka Board Science [English] Class 10 students prefer NCERT Textbook Solutions to score more in exams.

Get the free view of Chapter 7, Control and Coordination Science [English] Class 10 additional questions for Mathematics Science [English] Class 10 CBSE, Karnataka Board, and you can use Shaalaa.com to keep it handy for your exam preparation.

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