NCERT Grade 11 Biology Chapter 22, Chemical Coordination and Integration is from Unit 5, Human Physiology. This chapter enlightens the statement that the neural system and the endocrine system jointly coordinate and regulate the physiological functions in the body. Endocrine system, hormones, coordination and integration of these is discussed in this chapter. Endocrine Glands and Hormones, Human Endocrine System, The Hypothalamus, The Pituitary Gland, The Pineal Gland, Thyroid Gland, Parathyroid Gland, Thymus, Adrenal Gland, Pancreas, Testis, Ovary, Hormones of Heart, Kidney And Gastrointestinal Tract and Mechanism Of Hormone Action are the topics dealt with in this chapter.
Structure, location and function of various endocrine and exocrine glands, hormones released by these glands, function of the hormones, disorders due to deficiet or excess secretion of hormones, etc. are explained with the help of diagrams and comprehensive text in this chapter. Feedback mechanism that regulates the demand and supply of hormones to the body is discussed towards the end of the chapter. NCERT Grade 11 Biology, Chapter 22, Chemical Coordination and Integration is a part of Unit 5, Human Physiology. Unit 5 is a combination of 7 chapters and holds a total weightage of 20% in the NEET examination and 18 marks in the final examination.
Get 100 percent accurate NCERT Solutions for Class 11 Biology Chapter 22 (Chemical Coordination and integration) solved by expert Biology teachers. We provide solutions for questions given in Class 11 Biology text-book as per CBSE Board guidelines from the latest NCERT book for Class 11 Biology. The topics and sub-topics in Chapter 22 Chemical Coordination and integration are given below.
EX 22.1 - Endocrine Glands and Hormones
EX 22.2 - Human Endocrine System
EX 22.2.1 - The Hypothalamus
EX 22.2.2 - The Pituitary Gland
EX 22.2.3 - The Pineal Gland
EX 22.2.4 - Thyroid Gland
EX 22.2.5 - Parathyroid Gland
EX 22.2.6 - Thymus
EX 22.2.7 - Adrenal Gland
EX 22.2.8 - Pancreas
EX 22.2.9 - Testis
EX 22.2.10 - Ovary
EX 22.3 - Hormones of Heart, Kidney and Gastrointestinal Tract
EX 22.4 - Mechanism of Hormone Action.
We cover all exercises in the chapter given below:-
Chapter 22 Exercises - 9 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Chemical Coordination and integration. Download the free PDF of Chapter 22 Chemical Coordination and integration and take the print out to keep it handy for your exam preparation.