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  • Last Modified 27-01-2023

NCERT Solutions for Class 11 Biology Chapter 22 Chemical Coordination and Integration


NCERT Solutions for Class 11 Biology Chapter 22: If a student is in search of Chemical Coordination & Integration Class 11 NCERT Solutions, then this article can help. It provides them with detailed NCERT Solutions for Class 11 Biology Chapter 22. The solutions are as per the NCERT textbooks. They are prepared by Subject Matter Experts (SMEs) at Embibe and are presented here in an organised way.

Class 11 Biology chapter 22 talks about Animal Hormones, Endocrine Glands and Hormones, Mechanism of Hormone Action, Pituitary Gland, Thyroxine and Related Disorders and many more. Embibe provides a set of 470+ practice questions for all the sub-topics of Class 11 Biology Chapter 22. Students must follow all the in-text questions and answers provided.

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NCERT Solutions for Class 11 Biology Chapter 22: Important Topics

Class 11 Biology Chapter 22 teaches crucial aspects of the human body and its hormones. Students will find the concepts interesting to understand. Once the conceptual videos at Embibe are followed, it becomes easy for the students to find answers to all the questions. Students are advised to answer as many questions as possible to become proficient in the topic.

Embibe provides solutions to all the questions of the Chapter 11 textbook, considering the latest syllabus. At Embibe, students can practice all the questions for free. Also, they can access NCERT 3D Videos, NCERT Exemplars, Embibe Explainers, etc., for free.

We have provided the list of topics present in Class 11 Biology chapter 22 below:

S.NoTopic Name
1Endocrine Glands and Hormones
2Hormones of Heart, Kidney and GI Tract
3Mechanism of Hormone Action

NCERT Solutions for Class 11 Biology Chapter 22: Points to Remember

Below mentioned are some of the important points of the Class 11 Biology Chemical Coordination and Integration chapter.

  • Endocrine Glands and Hormones: (i) There are two coordinating, integrating and interdependent systems in our body, namely the nervous system and endocrine system.
    (ii) The endocrine system achieves coordination and integration by transmitting information through hormones also known as chemical messengers.
    (iii) Endocrinology is the study of endocrine glands and hormones.
    (iv) The term hormone was coined by Starling in 19051905. The endocrine system consists of hypothalamus, pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, thymus and gonads (testis and ovary).
    (v) Some other organs, e.g., gastrointestinal tract, kidney, heart, etc., also produce hormones.
    (vi) Prostaglandins are long chain unsaturated fatty acids which regulate vasoconstriction, vasodilation, contraction of uterine muscles, etc.
    (vii) Pheromones are molecules used for chemical communication between individual animals.
  • Thyroid Gland: (i) The thyroid gland hormones play an important role in the regulation of the basal metabolic rate, development and maturation of the central neural system, erythropoiesis, metabolism of carbohydrates, proteins and fats, menstrual cycle.
    (ii) Another thyroid hormone, i.e., thyrocalcitonin secreted by C-cells regulates calcium levels in our blood by decreasing it.

NCERT Solutions for Class 11 Biology: All Chapters

Students can find the detailed NCERT Class 11 Biology solutions as provided below for their reference:

FAQs on NCERT Solutions for Class 11 Biology Chapter 22

Q.1: Which is the best solution for NCERT Class 11 Chapter 22 Biology?
Ans: Students can find 100 per cent accurate solutions for NCERT Class 11 Biology Chapter 22, Chemical Coordination and Integration on the Embibe platform. This article contains complete answers which have been solved by expert Biology teachers associated with Embibe.

Q.2: What is the CBSE Grade 11 Biology Chapter 22?
Ans: NCERT Grade 11 Biology Chapter 22, Chemical Coordination and Integration, is found in Unit 5 of Human Physiology. The whole 5th unit carries 22 marks as a whole in the year-end examinations, while it holds a massive 20 per cent mark in the NEET examinations.

Q.3: Where can I read the complete Chapter 22 Class 11 Biology of the NCERT book?
Ans: Students can read the complete Chapter 22 of Class 11 Biology NCERT Book on the Embibe platform for free. Students can also find direct links to Class 11 Biology Chapter 22 Notes, Solutions, practice papers, mock tests, important questions, and much more.

Q.4: Where and how can I download the NCERT solutions of CBSE Biology Class 11 Chapter 22 Chemical Coordination and Integration?
Ans: The NCERT Solutions of CBSE Biology Class 11 Chapter 22 Chemical Coordination and Integration, as found in this article, are designed by the subject experts and professionals who are associated with Embibe and have significant experience in the field of teaching and know the entire course thoroughly.

Q.5: What is the NCERT Class 11 Chapter 22 CBSE Biology about?
Ans: The name of Class 11 Chapter 22 CBSE Biology is Chemical Coordination and Integration. This chapter explains the significance of various glands which are responsible for releasing their secretions into ducts which are then carried either to the body surface or to specific body organs known as exocrine glands.

Adaptive Practice with Solutions To Help You Ace Important Topics for 11th NCERT