Biology. NCERT/CBSE class 11 Biology book Biology. CONTENT PAGE. NCERT /CBSE class 11 Biology book Biology. CH 1. NCERT/CBSE class 11 Biology. download pdf Hindi, cbse board books, ncert Biology books, ncert books in hindi, ncert books in english, free ncert books, download ncert books in pdf, pdf. NCERT Textbooks are used at one point of time or another by every student in his 12 years of schooling. NCERT books are issued by CBSE every year detailing the curriculum. Download Free NCERT Solutions PDF for class 6th to 12th.
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Previous «NCERT Class XI Biology: Chapter 20 - Locomotion and Movement Download NCERT Books for Class 11 NCERT Books for Class 11 Biology. NCERT Class 11 Biology textbook download in PDF formats are given here for CBSE students to help them prepare more efficiently. Register at BYJU'S to . Chapterwise Biology Textbook for Class 11 (CBSE Board). Read more. Collapse . Reviews. Review Policy. 2, total. 5. 4. 3. 2. 1. Zobiya Qureshi. April
Find a tutor in a tap with Qriyo. The book is absolutely trustworthy for its content and is recommended for Indian students. This book is followed by many other reference books in terms of the syllabus.
With all this, the book ranks on number one among the other best biology books. Yet one other great biology books for class 11th is Elementary Biology by Trueman. A comprehensive book comes with easy language and guides the reader to best possible knowledge about a topic. One such book is this Trueman publication. This book shall prepare one for various competitive examinations. Biology books for class 11th provide ample knowledge.
Moreover, this book will guide better for concept understanding with elaborative pictures and facts. Also, there are sections at the end of every chapter for competitions too.
Dinesh is next to such brands that ensure the reader to affirm the knowledge it wants to provide. Along with fully solved solutions, sample papers, and competitive exam guidance, the book delivers easy language for better understanding.
Above all, the book provides you not only the practical knowledge but also the theoretical knowledge, which is most noteworthy. This book contains Sample papers, question banks, previous year papers, notes etc.
Consequently, solving previous years papers serves a great help. Hence, this counts in the list of best biology books for class 11th. Concludingly, the biology books for class 11th mentioned above have been listed according to their usefulness as per a research. I hope this shall help you. Also, the quality contact time between teacher and student motivates them to perform better.
Home tutoring resolves this, as home tutors may share their experiences and techniques too. Much as tutors conduct regular tests that make the child exam- friendly. Students will be successful in understanding the characteristics and how the modifications at the tissue level have been seen in the plants in order to adapt to the environment.
There are 15 questions in chapter to attempt. Chapter 6 - Anatomy of Flowering Plants In this chapter, the students will understand the similarities and variations found at the structural level of the living organisms at a larger level.
The external morphology is introduced in detail. The study of the internal structure of plants called anatomy will be introduced for the students so that they can understand the different organized organs and their associated functions in flowering plants.
Different organs of higher plants like root, stem, leaf, inflorescence, flower, fruit and seed, etc. There are 12 questions in total in the chapter. Chapter Structural Organisation in Animals In this chapter, the large variety of organisms of the Animal kingdom at both multicellular and unicellular level will be discussed for the better understanding.
The student will get to know about the organized manner of the animal tissues and their basic functions in both unicellular and multicellular. The morphology of simple organism and the complex organisms like humans will be discussed. Students will be surprised to know about the anatomy and functions of tissues which are organized in a manner to form organ system and how these different systems perform various functions like digestive, circulatory, respiratory, nervous and reproductive, etc.
A brief account of an insect cockroach will be provided to the students. There are 14 questions in total. Chapter 8 - Cell-The Unit of Life In this chapter, students will get to know about the detailed description of the diversified form and appearance of all life forms.
The chapter will talk about the cell theory and the inanimate details about the cell which is the basic unit of life in all living organisms. The students will get to know in detail about the structure of prokaryotic and eukaryotic cells. The fundamental details about the plant cell and animal cell will make the students understand the difference.
Further, in the chapter, you will get to know more about cell envelope, cell membrane, cell wall, etc. The structure and function of the cell organelles will be discussed.
Other important parts of the cell-like endomembrane system, endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles, mitochondria, ribosomes, plastids, microbodies, cytoskeleton, cilia, flagella, centrioles ultrastructure and function ; nucleus, nuclear membrane, chromatin, nucleolus etc. Chapter 9 - Biomolecules In this chapter, the student will get to know about the elemental analysis of the chemical constituents of living cells in plants, animals and microbes.
Further, in the chapter, you will learn about the biomolecules found in living tissue.
NCERT books for class 11
Students will get to know the exciting aspects of chemistry related to the structure and function of proteins found in living organisms. Before the chapter ends, you will learn about the roles played by the carbohydrates, lipids, nucleic acids, enzymes, etc. The types and properties of the enzyme along with their related identifiable actions will throw some light for better understanding.
There are 15 questions in total. Chapter 10 - Cell Cycle and Cell Division In this chapter, you will get to know how a life form in a single cell starts. Further, the chapter will talk about the growth and reproduction carried out by the cell.
These characteristics are indeed in the living organism.
The cycles of growth and division of the cell shall be discussed in the chapter. The students will get to know about the mitosis and meiosis in details and will help students in understanding their significance in the life of an organism.
There are 16 questions in total. Chapter 11 - Transport in Plants The chapter will describe the Transportation mechanism in plants and how the movement of water, gases, and nutrients occurs in plants.
NCERT Books Class 11 Biology
Some light will be thrown on the process involving the cell to cell transportation and how the process of Diffusion facilitates. Students will understand the active transport. The perspective of plant-water relations and further details about Imbibition, water potential, etc. Some of the basic functions like osmosis, plasmolysis will help students in better understanding.
The long-distance transportation of water and other processed like absorption, apoplast, symplast, transpiration pull, root pressure, and guttation, etc. Other indeed processes of plants like transpiration, opening and closing of stomata, uptake, and translocation of mineral nutrients-Transport of food, phloem transport, mass flow hypothesis and diffusion of gases will be discussed.
Chapter 12 - Mineral Nutrition This chapter will talk about the essential minerals, the role played by macro- and micronutrients the deficiency symptoms found in plants and the level of toxicity caused by some mineral. The students will get to know about the elementary idea of hydroponics which is used as a method to study mineral nutrition. Further, in the chapter, the students will read about the metabolism process involving nitrogen, a brief account on the nitrogen cycle and the related biological nitrogen fixation carried out by microbes in plants.
This chapter contains 10 questions in total Chapter 13 - Photosynthesis in Higher Plants In this chapter, the students will know about the process of photosynthesis which is the mean of autotrophic nutrition in plants. It further discusses the site where photosynthesis takes place, the elementary idea about the essential pigments involved in photosynthesis.
The chapter further discusses the photochemical and biosynthetic phases which happen during photosynthesis. The student will get to know about the cyclic and non-cyclic photophosphorylation, the chemiosmotic hypothesis, etc. They will understand the photorespiration, the C3 and C4 pathways and how some factors affect the photosynthesis. This chapter contains 9 questions in total. Chapter 14 - Respiration in Plants In this chapter, you will understand the mechanism of exchange of gases.
The understanding of the cellular respiration will be provided along with a detail description of further processes like glycolysis, and anaerobic fermentation. The chapter further talks about the involved TCA cycle and how the aerobic electron transport system is carried out. The student will understand the relation between energy and how the number of ATP molecules generated. They will understand the details involved amphibolic pathways and respiratory quotient for further understanding.
There are 12 questions in total Chapter 15 - Plant - Growth and Development In this chapter, the students will understand the process involved in the germination of seed and what are the phases of plant growth and some details about the plant growth rate. Further, the conditions of growth will be discussed.
The details about the differentiation, dedifferentiation, and re-differentiation shall be discussed in the chapter and how the sequence of developmental processes in a plant cell is significant. The information about the growth regulators like auxin, gibberellin, cytokinin, ethylene, ABA, etc.
The chapter further accounts about the seed dormancy, the vernalization and the photoperiodism for some better understanding. The chapter contains 11 questions. Chapter 16 - Digestion and Absorption In this chapter, students will learn about the alimentary canal and digestive glands and what is the role of digestive enzymes and gastrointestinal hormones in the digestion process.
Further, the information can be taken into the account about the peristalsis, digestion, absorption, and assimilation of proteins. The chapter also talks about the carbohydrates and fats, the calorific values of proteins, carbohydrates, and fats shall be discussed in detail in the chapter.
Class 11: Biology: Biology
The student will understand the process of egestion, information about nutritional and digestive disorders like PEM, indigestion, constipation, vomiting, jaundice, diarrhea, etc. The chapter contains 15 questions. Chapter 17 - Breathing and Exchange of Gases A brief recall about the respiratory organs in animals will be provided in the chapter in the beginning and further, the respiratory system in humans will be discussed.
The chapter will talk about the mechanism of breathing and what is its regulation in humans like an exchange of gases, transport of gases and regulation of respiration, respiratory volume, etc.
The chapter also talks about the disorders which are related to respiration like asthma, emphysema, occupational respiratory disorders. Chapter 18 - Body Fluids and Circulation The chapter will throw light on the composition of blood, details about the blood groups and also about the coagulation of blood.
The composition of lymph and its function shall be discussed and how the human circulatory system works. The Structure of the human heart and blood vessels as well as the cardiac cycle, cardiac output, ECG, etc. The concept of double circulation, the regulation of cardiac activity and the disorders of the circulatory system like hypertension, coronary artery disease, angina pectoris, heart failure will provide a better understanding.
There is a total of 14 questions.Biology is the core subject that promises a research on living organisms based on the experimental values. Some of the basic functions like osmosis, plasmolysis will help students in better understanding.
There are 15 questions in total.
TopperLearning study resources infuse profound knowledge, and our Textbook Solutions compiled by our subject experts are no different. Here are the Top 5 Biology Books for class 11th: The teachers take the utmost care in preparing each module and make sure the concepts discussed are kept brief and straightforward for you to understand easily.