Chemical Coordination and Integration
NCERT Class 11 Biology Chapter 19, Chemical Coordination and Integration — 14 pages, 2.0 MB. Read it below or download the PDF.
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What “Chemical Coordination and Integration” begins with
239 239 CHEMICAL COORDINATION AND INTEGRATION You have already learnt that the neural system provides a point-to-point rapid coordination among organs. As the nerve fibres do not innervate all cells of the body and the cellular functions need to be continuously regulated; a special kind of coordination and integration has to be provided.
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How many pages is NCERT Class 11 Biology Chapter 19 "Chemical Coordination and Integration"?
14 pages in the 2026–27 NCERT textbook.
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