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Contents Show Table of Contents. Contents of the Book. The taxonomical factors include organisation levels, symmetry, triploblastic and diploblastic organisations, coelom, segmentation, and notochord. Furthermore, the seconds part of this topic is about the classification of this kingdom on the basis of common fundamental physical features.
Unit 2: Structural Organisation in Plants and Animals. From here, the second unit of the syllabus starts. This unit includes three consecutive chapters from five to seven. Chapter 5: Morphology of Flowering Plants. Morphology suggests the study of the external structure of various organisms.
Previously, students have learnt the classification of plants based on their morphological and other distinct characteristics. Here, all these morphological characteristics are described in a well-presented manner. In this chapter, students can study the root, stem, leaf, inflorescence, flower, fruit, and seed. Moreover, it also contains a description of common flowering plants and explains the typical characteristics of some vital plant families.
Chapter 6: Anatomy of Flowering Plant. Structural variations and similarities can be spotted easily by observing the living organism. However, anatomy is the study of internal structures and their functions. In other words, this chapter teaches about the different types of tissues found in plant bodies, and tissue system based on the location.
Anatomy of monocotyledonous and dicotyledonous plants are also elaborately described in this chapter. Moreover, students can get to know about two different growth of plants- primary and secondary growth. Chapter 7: Structural Organisation in Animal. In this seventh chapter of class 11 biology NCERT book PDF, students can gather knowledge about multicellular and unicellular organisms of the animal kingdom. Unicellular organisms perform all of their life processes like respiration, reproduction, digestion, etc.
At the same time, multicellular organisms use various organs developed by different cells to perform different functions. So, this chapter is all about various animal tissues, cells, organs and their systems, functions, etc. As an example, students can see the morphological and anatomical structure of earthworm, cockroach, and frog. All these three animals represent vertebrates and invertebrates. So, students can have an idea about animal structure by learning about these animals.
Unit 3: Cell: Structure and Function. Now, this CBSE class 11 biology book has come to another new unit. This unit has three chapters in it, and they are all about the function and structure of the cell.
Chapter 8: The Unit of Life. All living organisms are made of cell- it could be a single-celled or multiple-celled. After defining cell, this topic also concludes cell theory. This theory suggests that all living beings comprise of cell and cell products, and cells are created from prevailing cells. It provides a detailed overview of the cell and the difference between plant cell and animal cell. Moreover, it also encapsulates various types of cells with examples like a red blood cell, white blood cells, columnar epithelial cells, nerve cells, mesophyll cells, etc.
Lastly, this chapter closes with two major types of cells — prokaryotic and eukaryotic cells and their characteristics, functions, etc. Chapter 9: Biomolecules. All living organisms in this biosphere are composed of different chemicals that are known as compounds and elements. Biomolecules help to identify these compounds by synthesising, and these are called metabolites.
This topic also provides elaborated knowledge about different metabolites. Moving forward, students get to know about various biomolecules, proteins, polysaccharides, nucleic acid, etc. A detailed idea about protein structure, characters of bonds that link monomers in polymers, metabolism concept, etc. Importance of metabolism, various enzymes and their functions are also available here. Answer of Multiple Choice Questions.
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Just click on the link below and the book will save on your computer. For Grade 11 students NCERT textbooks are best for understanding various topics which the students have to study or even for preparing for their exams. Our teachers of Biology recommend standard 11 students to read these textbooks while preparing for their exams or even for higher level competitive examinations.
Many times it has been seen that questions asked in exams directly come from the books itself. Some Biology questions are being slightly modified to test analytical skills of kids. You should carefully read each chapter to understand all topics properly. We are seeing regularly that these books are used for CBSE Biology exams and are also useful for competitive exams as well. We have provided option here to download the books in PDF format incase you are not able to buy the books from a nearby bookstore.
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Save my name, email, and website in this browser for the next time I comment. Skip to content. Chapter 9 BioMolecules. Chapter 9 Biomolecules Questions. Chapter 10 Cell Cycle and Cell Division. Chapter 11 Transport in Plants. Chapter 11 Transport in Plants Questions. Chapter 12 Mineral Nutrition. Chapter 12 Mineral Nutrition Questions.
Chapter 13 Photosynthesis in Higher Plants. Chapter 14 Respiration In Plants. Chapter 15 Plant Growth and Development. Chapter 16 Digestion and Absorption. Chapter 17 Breathing and Exchange of Gases.
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