NCERT Biology Book download for Class 11, 12 in English and Hindi Medium. Students can also download the NCERT Textbooks Solutions in. 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. Class Biology. Biology. NCERT/CBSE class 11 Biology book Biology · JeevVigyan. NCERT/CBSE class 11 Biology book JeevVigyan.
|Language:||English, Spanish, Hindi|
|Genre:||Science & Research|
|Distribution:||Free* [*Registration needed]|
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 NCERT Class 11 Biology Book pdf. Students who face difficulty while studying biology must prefer studying from the NCERT Biology Textbooks as. New Class 11 Biology NCERT Books on latest syllabus is available for All Schools affiliated to Central Board of Secondary Education (CBSE) follow.
We learn deeply about cells in all living beings as we all are composed of billions of cells. A complete theory of cell is explained along with an overview for a better understanding of this topic. Then this chapter further moves on to the modification and various types of cells present inside living organisms. There are 14 questions in this chapter including match the following, MCQ, and diagrams. The chapter starts with the study of the various chemical related composition of animal tissue, plant tissue, or a microbial paste which give a detailed knowledge to the students.
The major topics like primary and secondary metabolites, prime concepts of acids and metabolism, the formation of proteins, along with in-depth knowledge of biomacromolecules, the metabolic foundation of living and Enzymes are covered and explained in a detailed manner for students to have a clear understanding. There are 15 questions by the end of this chapter. It starts with a cell cycle that talks about various phases of a cell, the importance of meiosis and mitosis as well.
In this chapter, we clearly understand the characteristics of cells that are growth and reproduction. It is a very important topic for students to understand in Biology. There are 16 questions including diagrams in this chapter for students to learn during examinations.
The essential aspect that requires to be considered is the direction of transport in plants that are discussed in this chapter. The means of transport in plants is explained in a very detailed manner along with the comparison between these different types of transport procedures. Major topics like transpiration and transportation in mineral nutrients and phloem transport are also explained in this chapter for students to grasp a better understanding of the complete concept of transport in plants.
There are 16 questions in this chapter for students to test their knowledge learned. It covers topics like the methods that are needed to understand the basic essentials of plants, mineral elements, absorption of elements processes, metabolism of nitrogen and soil in a very clear manner for students to understand.
This chapter includes 10 questions. How do they get their food? In this chapter, we get familiar with this topic in a very detailed format.
We understand through various early experiments that the sunlight is the ultimate source of food for plants and light reaction as well. It also covers the overall concept of photosynthesis in plants, along with photorespiration and major points influencing photosynthesis. There are 9 questions by the end of this chapter for students to revise their concepts. So, this chapter deals with the concept of Respiration and its significance for living beings in the world.
The prime topics related to various types of respirations, chemical breakdown of various substances are explained in a very conceptual and detailed manner. It also covers the balance sheet of respiratory system that is helpful for students to understand the concept of respiration. There are 12 questions in this chapter. This chapter covers the major topics of development and growth of plants in a very clear manner for students to get the hang of this concept.
It also covers most of the factors which manage and control such developmental procedures. These factors are intrinsic internal and extrinsic external to plants. Topics such as growth in plants along with photoperiodism and Vernalisation are also explained in this chapter. There are 11 questions by the end for students to learn during examinations. It holds various prime compounds like proteins, fats, vitamins, and carbohydrates.
In this chapter, we will understand the complex procedure of digestion and absorption that happens in our body. It explains the digestive system in a very clear manner along with the notion of food digestion. More topics like digested products absorption and disorder of the digestive system are also covered in this chapter. The chapter includes 15 questions with match the following and answer the question briefly.
It starts with the topic of respiratory organs that explains how different groups of animals have different breathing processes. It further talks about the human respiratory system along with the breathing procedure and transport of various gases in a very detailed manner. Topics such as disorders in the respiratory system and regulation of respiration are also explained to the students by this chapter.
There are 14 questions in this chapter. The prime topics like blood are explained with the help of its elements, different groups, and coagulation process as well is explained in a conceptual way. It covers the in-depth notions and concepts of human circulatory system, cardiac activity, and disorder in the circulatory system in a clear manner for students to understand these complex topics. There are 14 questions including match the following, diagrams, and difference between in this chapter.
The major topics such as generation of urine, the purpose of tubules, order involved in kidney function, the act of different organs in Excretion and disarray of excretory systems are explained with detailed information covering all their aspects for students to get a clear understanding.
There are 12 questions including fill in the blanks, true and false, match the following by the end of this chapter. Chapter 1: The Living World Chapter 2: Biological Classification Chapter 3: Plant Kingdom Chapter 4: Animal Kingdom Chapter 5: Morphology of Flowering Plants Chapter 6: Anatomy of Flowering Plants Chapter 7: Structural Organisation in Animals Chapter 8: The Unit of Life Chapter 9: Biomolecules Chapter Cell Cycle and Cell Division Chapter Transport in Plants Chapter Mineral Nutrition Chapter Photosynthesis in Higher Plants Chapter Respiration in Plants Chapter Plant Growth and Development Chapter Digestion and Absorption Chapter Breathing and Exchange of Gases Chapter Body Fluids and Circulation Chapter Excretory Products and Their Elimination Chapter Locomotion and Movement Chapter Neural Control and Coordination Chapter This led to extensive collection of knowledge about plants and animals.
At present about species of animals and about 7 to 8 lakh species of plants are known to us. The branch of biology which deals with the identification and classification of organisms is called Taxonomy. Morphology It is the study of external features of organisms. It essentially includes the understanding and interpretation of structure both external and internal.
Anatomy It is the study of gross internal structure of organs and different parts.
It ascertains the identification and similarities of one organism with other organism in the course of studies. Some organism have considerable similarities in external and internal features, where as in some organisms, there is close resemblance in external features but they differ in internal structure.
For example — Man, Monkey and Dog have analogy in internal organ system but externally all of them differ from one another. Histology The body of various plants and animals are composed of different kinds of organs and organ systems.