This book is the Evergreen CBSE Biology Lab Manual for Class 11 (Class XI), published by Evergreen Publications strictly according to the new syllabus issued by CBSE vide Circular No. Acad-48/2022 dated 21-04-2022. It is an English medium (अंग्रेज़ी माध्यम) book, written entirely in English (Roman script), with no Hindi content. The lab manual covers the complete Class 11 Biology practical syllabus — experiments on plant and animal tissues, study of specimens and slides, tests for carbohydrates, proteins and fats, study of osmosis, stomata, mitosis, plant and animal parts, and the prescribed project work — together with spotting exercises for the practical examination. Each experiment is set out with aim, requirements, procedure, observation tables, result and precautions, with clear diagrams for the practical file, plus viva voce questions to prepare students for the practical exam. Web support is available. Key Features: English medium book — complete content written in English (Roman script), no Hindi content Published by Evergreen Publications Strictly as per the new CBSE syllabus (Circular No. Acad-48/2022, dated 21-04-2022) Covers the complete Class 11 (Class XI) Biology practical syllabus Experiments set out with aim, requirements, procedure, observation, result and precautions Clear labelled diagrams for the practical file Tests for carbohydrates, proteins and fats Study of osmosis, stomata, mitosis and plant/animal tissues Study of specimens, slides and spotting exercises for the practical exam Project work guidance included Viva voce questions for practical examination preparation Web support available Suitable for CBSE Class 11 practical examination and internal assessment 'Evergreen CBSE Biology Lab Manual for Class XI' Evergreen Publications द्वारा प्रकाशित है और यह CBSE द्वारा जारी परिपत्र संख्या Acad-48/2022 (दिनांक 21-04-2022) के नवीन पाठ्यक्रम के अनुसार तैयार की गई है। इसमें कक्षा 11 (Class XI) के जीव विज्ञान (Biology) विषय का सम्पूर्ण प्रायोगिक पाठ्यक्रम — कार्बोहाइड्रेट, प्रोटीन एवं वसा की जाँच, परासरण, रंध्र, समसूत्री विभाजन, पादप एवं जंतु ऊतकों का अध्ययन, स्लाइड एवं स्पॉटिंग तथा प्रोजेक्ट कार्य — कवर किया गया है, साथ ही प्रत्येक प्रयोग हेतु उद्देश्य, विधि, प्रेक्षण, परिणाम, सावधानियाँ, चित्र एवं वाइवा प्रश्न भी दिए गए हैं। ध्यान दें: यह पुस्तक पूर्णतः अंग्रेज़ी भाषा एवं रोमन लिपि में है, हिन्दी में नहीं।