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Maharashtra Board Class 12 Solutions for Biology Chapter 9 Control and Coordination - PDF

Last updated date: 25th Feb 2024
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Maharashtra Board Class 12 Solutions for Biology Chapter 9 Control and Coordination – Download Free PDF with Solution

Every living organism needs to maintain its control and coordination. The evolution and biological development lead to different ways of maintaining this control and coordination. In Class 12 Biology Chapter 9, we will study how plants and animals maintain such functions.

To understand the concepts of this chapter, focus on the Control and Coordination Class 12 solutions prepared by the subject experts of Vedantu. These solutions have been designed to cover all the fundamental principles and concepts of this chapter following the Maharashtra Board Higher Secondary standards.

Competitive Exams after 12th Science

Importance of Maharashtra Board Class 12 Biology Chapter 9 Control and Coordination

This chapter explains how plants and animals manage their control and coordination in different aspects. We have seen animals maintaining their balance while walking, running, eating, or doing any physical work. We have also witnessed plants growing and extending their reach without losing balance. How do they do that? Well, plants have chemical signals to control growth and movement. Animals have nervous systems to do the same.

In this chapter, the various types of nervous systems developed in the lower and higher animals have been explained. You will find out how the primitive invertebrate animals have developed nervous systems to maintain Control and Coordination.

If you observe closely, you will find out that the nervous system becomes more complex and better at handling coordination and control when we move higher in the animal classifications. The detailed information related to the nervous system of these animals shows how evolution has developed such complex sets of cells, tissues, and organs.

Proceeding further, this chapter will also explain how the nervous system of humans works. It will explain the different parts of the nervous system and how these parts coordinate with each other to send and receive signals.

Benefits of Maharashtra Board Class 12 Biology Solutions Chapter 9 Control and Coordination

  • The solutions for this chapter have been prepared by the top subject experts of Vedantu. These solutions have covered all the concepts and fundamental principles related to the nervous system of all major classifications of animals.

  • The simplification of these concepts will help you understand the concepts well and will lead to the development of a strong conceptual foundation. You will learn how to use the concepts to answer questions easily.

  • The solution to the exercise questions will also help you find out the answers faster. It means you can complete preparing this chapter easily and proceed with the completion of the entire Maharashtra Board syllabus.

  • Resolve any doubts related to this chapter on your own by referring to these solutions. Learn how the experts have answered the fundamental questions and develop such skills to score more in the exams.

Download Control and Coordination Class 12 Solutions PDF

You can now download the free PDF version of the solutions of this chapter. Refer to these solutions whenever you want and complete preparing this chapter. Perform the 12th Science Biology solutions Maharashtra Board PDF download today and improve your preparation level. Learn the concepts of this chapter faster using these solutions and ace the board exams.

FAQs on Maharashtra Board Class 12 Solutions for Biology Chapter 9 Control and Coordination - PDF

1. What is the full form of CNS?

CNS means the Central Nervous System. It comprises the spinal cord inside the vertebral column and the brain inside the skull.

2. What is CSF?

CSF or cerebrospinal fluid is the extracellular fluid present within the lobes of the brain and the spinal cord.

3. Which animals do not have a nervous system?

Porifera or the sponges do not have a nervous system. This is the only classification of animals that has developed any nervous system-related cells, tissues, or organs.

4. What is the nervous system of a hydra?

The nervous system of the hydra resembles a nerve net. There are no sense organs. These nerve nets are connected to the tentacles and skin of the hydra. 

5. Why do animals need a nervous system?

The nervous system of an animal controls its voluntary and involuntary physiological functions.