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CLASS-12 BIOLOGY NCERT CONTENTS
UNIT VIREPRODUCTION 1-66Chapter 1 : Reproduction in Organisms 3Chapter 2 : Sexual Reproduction in Flowering Plants 19Chapter 3 : Human…
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CHAPTER 16 ENVIRONMENTAL ISSUES
16.1 Air Pollution and ItsControl16.2 Water Pollution and ItsControl16.3 Solid Wastes16.4 Agro-chemicals andtheir Effects16.5 Radioactive Wastes16.6 Greenhouse Effect andGlobal Warming16.7…
