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Biology

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NIOS 11

The NIOS Class 11 Biology course is designed to provide students with a strong foundation in the subject of Biology. The course covers a wide range of topics related to Biology, including the basic concepts of life processes, genetics, evolution, ecology, and more.

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Runali Deb Roy

Last Update : 15 May 2023

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Key Concepts Covered in CBSE 11th Biology

The NIOS class 11 Biology course is designed to provide students with a strong foundation in the subject of Biology. The course covers a wide range of topics related to Biology, including the basic concepts of life processes, genetics, evolution, ecology, and more. The course is designed to help students develop critical thinking skills, problem-solving abilities, and an understanding of the scientific method.

Throughout the course, students will engage in a variety of activities and assessments, including readings, lab experiments, research projects, and written assignments. The course is structured to provide a comprehensive overview of the subject matter, with each module building upon the previous one. By the end of the course, students will have a strong understanding of the fundamental principles of Biology and the scientific method, which will prepare them for further study in the field or related areas.

Interactive Learning and Practical Applications

  • The living world
  • Biological classification
  • Plant kingdom
  • Animal kingdom
  • Morphology of flowering plants
  • Anatomy of flowering plants
  • Structural organization in animals
  • Cell: The unit of life
  • Biomolecules
  • Cell cycle and cell division
  • Transport in plants
  • Mineral nutrition
  • Photosynthesis in higher plants
  • Respiration in plants
  • Plant growth and development
  • Digestion and absorption
  • Breathing and exchange of gases
  • Body fluids and circulation
  • Excretory products and their elimination
  • Locomotion and movement
  • Neural control and coordination
  • Chemical coordination and regulation

Course Content

21 Lessons 45m

NIOS Class 11 Biology

Studying biology in Class 11 can be useful for various reasons:

  1. Career prospects: Biology is an important subject for those who want to pursue a career in the medical field, such as doctors, nurses, pharmacists, and scientists. Studying biology in Class 11 lays the foundation for advanced studies in these fields.

  2. Understanding of the living world: Biology is the study of life and living organisms, and studying it in Class 11 helps students understand the intricacies of the living world around them, including human biology, animal biology, and plant biology.

  3. A better understanding of the environment: Biology is also the study of the environment and the relationships between living organisms and their environment. This knowledge can help students develop a better understanding of environmental issues and how they can contribute to sustainable development.

  4. Personal health and well-being: Biology provides valuable information about human anatomy and physiology, nutrition, and disease prevention, which can help students make informed decisions about their personal health and well-being.

Critical thinking and problem-solving skills: Biology involves the application of scientific methods and critical thinking skills to analyze and solve problems. Studying biology in Class 11 can help students develop these skills, which can be useful in many areas of life.

Course Description

The NIOS Class 11 Biology course is designed to provide students with a thorough understanding of the fundamental concepts and principles of biology. The course is divided into four modules, each covering a specific area of study.

Module 1, "Diversity of Living Organisms," introduces students to the diversity of life on Earth, from microbes to multicellular organisms. This module covers topics such as the classification of organisms, the five kingdoms of life, and plant and animal diversity.

Module 2, "Structural Organisation in Plants and Animals," focuses on the structure and function of plant and animal cells, tissues, and organs. Students will learn about the different types of tissues and organs found in plants and animals, and how they work together to maintain life processes.

Module 3, "Cell: Structure and Function," covers the basic unit of life - the cell. Students will learn about the different types of cells, their structure and function, and the processes that occur within them. This module also covers topics such as cell division, DNA replication, and genetic disorders.

Module 4, "Plant Physiology and Human Anatomy and Physiology," explores the various physiological processes that occur in plants and humans. Students will learn about plant nutrition, respiration, and transport, as well as human physiology, including the digestive, respiratory, circulatory, and excretory systems.

Overall, the NIOS Class 11 Biology course aims to provide students with a solid foundation in the principles and concepts of biology, preparing them for advanced study in the field or for careers in related fields.

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Rs. 6999.00
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  • Duration 12 Months
  • Level Beginner
  • Lectures 12 Lectures
  • Language English
  • Enrolled 100+ Enrolled
  • Recorded Video 44
  • Notes 20
  • MCQs 55
  • PPTs 30
  • Live Test Series 25
  • E-Book 30
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Benefits of Studying Chemistry

Studying biology in Class 11 has several benefits, including:

  1. Enhances critical thinking skills: Biology involves analyzing and interpreting complex information, which helps to develop critical thinking skills that are important in everyday life.

  2. Improves scientific knowledge: Biology provides an understanding of the living world, including the structure and function of living organisms, ecological relationships, and the diversity of life on earth.

  3. Prepares for future careers: Biology provides a foundation for a wide range of careers, including medicine, environmental science, biotechnology, agriculture, and more.

  4. Develops research skills: Biology involves experimentation, data analysis, and hypothesis testing, which help to develop research skills that are useful in any field.

  5. Promotes health and well-being: Biology provides an understanding of human anatomy and physiology, as well as disease prevention and treatment, which can be used to promote personal health and well-being.

Overall, studying biology in Class 11 can provide a strong foundation for future academic and career pursuits, as well as contribute to personal growth and understanding of the natural world.

Benefits of Studying Chemistry

Course Structure

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Here's a brief outline of the NIOS Class 11 Biology course:
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Unit 1: Diversity of Living Organisms

  1. Characteristics of living organisms
  2. Classification of living organisms
  3. Binomial nomenclature
  4. Taxonomic categories
  5. Kingdoms of living organisms
  6. Viruses

Unit 2: Structural Organization in Animals and Plants

  1. Tissues
  2. Organs
  3. Organ systems
  4. Morphology and anatomy of flowering plants
  5. Animal tissues
  6. Organ systems in animals


Unit 3: Cell: Structure and Functions

  1. Discovery of cell
  2. Cell theory
  3. Cell types
  4. Cell structure and function
  5. Plasma membrane
  6. Cell organelles
  7. Eukaryotic and prokaryotic cells
  8. Cell division


Unit 4: Plant Physiology

  1. Photosynthesis
  2. Respiration
  3. Plant growth and development
  4. Mineral nutrition


Unit 5: Human Physiology

  1. Digestive system
  2. Respiratory system
  3. Circulatory system
  4. Excretory system
  5. Nervous system
  6. Endocrine system
  7. Reproductive system


Unit 6: Genetics

  1. Heredity and variation
  2. Mendelian inheritance
  3. Chromosome theory of inheritance
  4. DNA and RNA
  5. Gene expression
  6. Genetic disorders


Unit 7: Evolution

  1. Origin of life
  2. Theories of evolution
  3. Evidence of evolution
  4. Natural selection
  5. Speciation


Unit 8: Biology and Human Welfare

  1. Health and disease
  2. Immunology
  3. Microbes in human welfare
  4. Biotechnology
  5. Applications of biotechnology in agriculture, medicine, and the environment


Unit 9: Biotechnology and its Applications

  1. Tools and Techniques of Biotechnology
  2. Genetic engineering
  3. Applications of biotechnology in agriculture, medicine, and the environment


Unit 10: Ecology and Environment

  1. Ecosystems
  2. Biodiversity
  3. Environmental issues
  4. Conservation of biodiversity


This is just a brief outline of the course and there may be additional topics covered depending on the specific curriculum and syllabus.

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