NCERT Solutions

Biology - 11th Class

Class 11 biology ncert solutions is one of the best learning guides for students to use for their exam preparation. The ncert solutions of class 11 biology provide a plethora of important questions with comprehensive answers that are solved and written in simple language for easy understanding. The ncert solutions biology class 11 are available on the Eduauraa website for free download in PDF formats. Students can download the ncert biology class 11 solutions pdf to study offline or online anytime they want.


Typically students just read the concepts and memorize them even though they do not understand the concept properly. As the concepts are a crucial part of the examination, Eduauraa provides a complete solution with prescribed answers that will not only help you understand the concepts but also provide you with the confidence to write your answers from the understanding gathered. The NCERT biology solutions for class 11 provide an in-depth insight into the subject creating a great foundation for Biology.

NCERT Solutions Class 11 Biology

Biology ncert class 11 solutions are a valuable resource for board examination and all entrance exam preparations. Our experts at Eduauraa provide the best solutions that help students retain maximum information with minimal stress. The solutions include elaborate answers written in a simple language for easy topic-wise access to all the solutions to the class 11 NCERT Biology textbook. The solutions provide a chapter-wise answer material for all concepts including biological classification, plant and animal kingdom, biomolecules, cell division, photosynthesis, transport in plants, etc. the NCERT class 11 biology solutions are provided in PDF format with study materials for students to have easy access to them online.

The Chapter include (Chapter-wise):

CHAPTER 01
The Living World
CHAPTER 02
Biological Classification
CHAPTER 03
Plant Kingdom
CHAPTER 04
Animal Kingdom
CHAPTER 05
Morphology of Flowering Plants
CHAPTER 06
Anatomy of Flowering Plants
CHAPTER 07
Structural Organisation in Animals
CHAPTER 08
Cell The Unit of Life
CHAPTER 09
Biomolecules
CHAPTER 10
Cell Cycle and Cell Division
CHAPTER 11
Transport in Plants
CHAPTER 12
Mineral Nutrition
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
CHAPTER 18
Body Fluids and Circulation
CHAPTER 19
Excretory Products and their Elimination
CHAPTER 20
Locomotion and Movement
CHAPTER 21
Neural Control and Coordination
CHAPTER 22
Chemical Coordination and integration

Why choose Eduauraa for NCERT Solutions for Class 11 Biology?

Eduauraa solutions for NCERT class 11 biology provides a comprehensive set of answers for all chapter exercises for students to prepare for the examinations. Our solutions are integrated with several sample questions, exemplar solutions, and assignments for students to practice for their board examinations. Additionally, the solutions also help in the preparation of entrance examinations and are written in a simple language for the easy understanding of all the concepts. The NCERT solutions for class 11 biology by Eduauraa are available for download on the website for free without any registration.

Chapter 01: The Living World



The ncert solutions for class 11 biology chapter 1 elaborates the fundamental concepts of the diversities of the living world, taxonomic categories, taxonomical aid, and much more. The living world is rich in variety and consists of millions of plants and animals which are identified and yet to be identified. The taxonomic study includes various studies including the species of plants and animals, their use in agriculture, forestry, industry, etc. the chapter has extensive exercises to question your learning and help prepare you for the examinations.


Chapter 02: Biological Classification



In this chapter, we will learn about the classification beyond the animal and plant kingdom with the Whittaker system of classifications. The chapter teaches about the several kingdoms apart from the plant and animal kingdom that includes Kingdoms Monera, Protista, and Fungi.


Chapter 03: Plant Kingdom



This chapter talks about the broad classification of the plant kingdom and how Kingdom Plantae is different from the others. Additionally, ncert solutions for class 11 biology chapter 3 also teaches about concepts like Algae, Bryophytes, Pteridophytes, Gymnosperms, Angiosperms, Plant Life Cycles, and the Alternation of Generations.


Chapter 04: Animal Kingdom



As we look around, we can notice that there are millions of species in the animal kingdom that can be classified into different groups. ncert solutions for class 11 biology chapter 4 teaches about the systematic positioning of newly described species and provides an understanding of topics like Basis of Classification, Classification of Animals, etc.


Chapter 05: Morphology of Flowering Plants



As we already know about the classification of plants based on their morphology, chapter 5 of the NCERT biology textbook for class 11 is based on the morphology of plants and helps in the understanding of higher living organisms. NCERT solutions for class 11 biology chapter 5 talks about the different types of plants, their adaptations, various habitats, and storage. Moreover, the chapter also talks about several topics related to plant physiology that include the root, stem, leaf, inflorescence, flower, fruit, seed, etc.


Chapter 06: Anatomy of Flowering Plants



This chapter introduces you to the internal structure and functional organization of flowering plants. The study of the internal structure of the plants is called anatomy. The chapter talks about plant cells, plant tissue classifications, and other parts of the plants. Moreover, the chapter also covers several other parts of the seed and reproductive aspects and defines angiosperm, monocots, dicots, etc.


Chapter 07: Structural Organisation in Animals



Chapter 7 of the NCERT biology textbook for class 11 deals with the structural organization of all the organisms in the animal kingdom. The chapter deals with unicellular and multicellular organisms separately. The chapter also defines the simple structural organization of the unicelled organisms and complex bodies of multicell organisms. The complex animals consist of four basic types depending on the locations of their organs which are stomach, lungs, heart, and kidney.


Chapter 08: Cell The Unit of Life



The chapter talks about cells and how it makes a living organism. The chapter talks about single-celled organisms and provides a proper understanding of how a cell works to keep a body living.


Chapter 09: Biomolecules



This chapter involves the chemical composition of all animals in the biosphere. The chapter discusses several topics that include Nucleic Acids, Structure of Proteins, Primary and Secondary Metabolites, Biomacromolecules, etc.


Chapter 10: Cell Cycle and Cell Division



Growth and reproduction are the characteristics of any cell and all living organisms. The cells reproduce by dividing into two. The new cells grow by themselves and increase the population that helps in the growth of the body. Some of the subtopics in the chapter are Cell Cycle, M Phase, Significance of Mitosis, Meiosis, and Significance of Meiosis.


Chapter 11: Transport in Plants



This chapter lists and discusses all the proper ways how plants transport their seeds and reproduce and how all the nutrients flow in the plant body. Subtopics include Plant-Water Relations, Long Distance Transport of Water, Transpiration, Uptake and Transport of Mineral Nutrients, Phloem, Transport, etc.


Chapter 12: Mineral Nutrition



This chapter talks about inorganic plant nutrition and studies the different elements that ensure the growth and development of plants. The chapter also discusses major deficiency symptoms and mechanical absorption of essential elements and the mechanism of nitrogen fixation in plant biology.


Chapter 13: Photosynthesis in Higher Plants



This chapter revolves around the concept of photosynthesis. As humans consume food, plants consume sunlight, water, and minerals to make their food. The chapter talks about the photochemical process by which plants make their food. Green plants with existing chlorophyll can make their food and are called autotrophs.


Chapter 14: Respiration in Plants



This chapter deals with cellular respiration and the breakdown of food material within the cell. The chapter also elaborates on topics like Plant respiration, Fermentation, Aerobic Respiration, The Respiratory Balance Sheet, etc.


Chapter 15: Plant Growth and Development



Since you have already read through chapter 5, you know all about the factors that govern development in plants. NCERT solutions for class 11 biology chapter 15 focuses on other subtopics like Development, Plant Growth Regulators, Photoperiodism, Vernalisation, etc.


Chapter 16: Digestion and Absorption



We know that the major components of food are carbohydrates, proteins, and fat. This chapter talks about how food is digested in the body and is absorbed and distributed evenly to help grow, repair damages, and develop the body with time. The chapter describes the biomolecular changes in the food and how it is broken down into simple compounds for the body to absorb it easily.


Chapter 17: Digestion and Absorption



Oxygen is the primary requirement for living. Moreover, oxygen helps break down molecules like glucose and amino acids into simpler molecules for the body to absorb. In addition, ncert solutions for class 11 biology chapter 17 talks about how we intake oxygen and release carbon dioxide and provides an understanding of the respiratory process, lungs, and bloodstream.


Chapter 18: Body Fluids and Circulation



This chapter talks about several body fluids including blood and lymph. The chapter provides students with an understanding of health functions and how blood circulation and lymph in the body helps in the mechanism of circulation and maintains the boy with healthy tissue functions.


Chapter 19: Excretory Products and their Elimination



The chapter deals with the several waste elimination systems of the body including as Human Excretory System, Urine Formation, Function of the Tubules, Mechanism of Concentration of the Filtrate, Regulation of Kidney Function, Micturition, etc.


Chapter 20: Locomotion and Movement



This chapter deals with the movement of all plants and animals. It also deals with subtopics like the range of movement in plants, locomotion in animals, etc. Some of the main concepts discussed in the chapter are types of movement, reasons for locomotion, etc.


Chapter 21: Neural Control and Coordination



This chapter talks about the nervous system and how it controls the body. The chapter talks about the endocrine system that coordinates all activities and organs in the body. Moreover, the chapter has several subtopics that include the neural system of humans, mechanisms of neural coordination like transmission of nerve impulses, impulse conduction across a synapse, etc.


Chapter 22: Chemical Coordination and integration



We have already learned that the neural system provides point-to-point coordination amongst the organs. Neural coordination is fast yet short-lived action and the neural networks do not interfere with cell body structures. The chapter also talks about the functions of hormones and how the nervous system and endocrine system coordinate almost all actions of the body and regulates the biological functions.


Latest Comments

Ramesh 5 Minutes ago

This is awesome explanation!

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Simple way to learn

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Simple way to learn

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FAQ's

1

Is NCERT enough for class 11 biology?

For Biology read NCERT as many times as possible. For only the text material of Biology, you don't need to refer to any other book. NCERT is more than enough for biology.

2

How many chapters are there in class 11 biology?

There are 22 chapters in the NCERT textbook of Class 11 Biology.

3

How difficult is class 11 biology?

The syllabus of Class 11 Biology is a drastic shift from the class 10 syllabus. Students opting for the subject after class 10 face some difficulties in it. But, biology is a very interesting subject provided you invest some time in it. Hence, over time it becomes easier.