NIOS Class 12 Biology Solutions – 2025 | NIOS Biology Class 12 Notes [314]

NIOS Class 12 Biology Solutions – 2025 | NIOS Biology Class 12 Notes [314] can be of great value to excel in the examination. NIOS Senior Secondary Biology Solutions gives you a better knowledge of all the chapters. You can get solutions to questions of both basic and advanced levels. One of the best ways to excel in your board exams is by practicing NIOS Class 12 Biology Question Answer.

NIOS Class 12 Biology Solutions
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NIOS Senior Secondary Biology Solutions provided are as per the Latest NIOS Curriculum and cover all the questions from the National Institute of Open Schooling Textbooks. Access the detailed solutions provided here and get a good grip on the subject. Access the NIOS Class 12 Biology Solutions of English in Page Format. Make use of them during your practice and score well in the exams.

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NIOS Class 12 Biology Solutions

Sl. No.CONTENTS
MODULE – I: DIVERSITY AND EVOLUTION OF LIFE
Chapter 1Origin and Evolution of life and Introduction to Classification
Chapter 2The Kingdoms: Monera, Protoctista and Fungi
Chapter 3Kingdoms Plantae and Animalia
Chapter 4Cell – Structure and Function
Chapter 5Tissues and Other Levels of Organization
MODULE – III: FORM AND FUNCTION OF PLANTS AND ANIMALS
Chapter 6Root System
Chapter 7Shoot System
Chapter 8Absorption, Transport and Water Loss (Transpiration) in Plants
Chapter 9Nutrition in Plants – Mineral Nutrition
Chapter 10Nitrogen Metabolism
Chapter 11Photosynthesis
Chapter 12Respiration in Plants
Chapter 13Nutrition and Digestion
Chapter 14Respiration and Elimination of Nitrogenous Wastes
Chapter 15Circulation of Body Fluids
Chapter 16Locomotion and Movement
Chapter 17Coordination and Control: The Nervous and Endocrine System
Chapter 18Homeostasis: The Steady State
MODULE – III: TEXTILES AND CLOTHING
Chapter 19Reproduction in Plants
Chapter 20Growth and Development in Plants
Chapter 21Reproduction and Population Control
Chapter 22Principles of Genetics
Chapter 23Molecular Inheritance and Gene Expression
Chapter 24Genetics and Society
MODULE – IV: ENVIRONMENT AND HEALTH
Chapter 25Principles of Ecology
Chapter 26Conservation and Use of Natural Resources
Chapter 27Pollution
Chapter 28Nutrition and Health
Chapter 29Some Common Human Diseases
MODULE – V: EMERGING AREAS IN BIOLOGY
Chapter 30Biotechnology
Chapter 31Immunobiology: an Introduction

NIOS Class 12 Biology Solutions in Details

NIOS Class 12 Biology Chapter – 1 Origin and Evolution of life and Introduction to Classification

NIOS Class 12 Biology Chapter – 2 The Kingdoms: Monera, Protoctista and Fungi

NIOS Class 12 Biology Chapter – 3 Kingdoms Plantae and Animalia

NIOS Class 12 Biology Chapter – 4 Cell – Structure and Function

NIOS Class 12 Biology Chapter – 5 Tissues and Other Levels of Organization

NIOS Class 12 Biology Chapter – 6 Root System

NIOS Class 12 Biology Chapter – 7 Shoot System

NIOS Class 12 Biology Chapter – 8 Absorption, Transport and Water Loss (Transpiration) in Plants

NIOS Class 12 Biology Chapter – 9 Nutrition in Plants – Mineral Nutrition

NIOS Class 12 Biology Chapter – 10 Nitrogen Metabolism

NIOS Class 12 Biology Chapter – 11 Photosynthesis

NIOS Class 12 Biology Chapter – 12 Respiration in Plants

NIOS Class 12 Biology Chapter – 13 Nutrition and Digestion

NIOS Class 12 Biology Chapter – 14 Respiration and Elimination of Nitrogenous Wastes

NIOS Class 12 Biology Chapter – 15 Circulation of Body Fluids

NIOS Class 12 Biology Chapter – 16 Locomotion and Movement

NIOS Class 12 Biology Chapter – 17 Coordination and Control: The Nervous and Endocrine System

NIOS Class 12 Biology Chapter – 18 Homeostasis: The Steady State

NIOS Class 12 Biology Chapter – 19 Reproduction in Plants

NIOS Class 12 Biology Chapter – 20 Growth and Development in Plants

NIOS Class 12 Biology Chapter – 21 Reproduction and Population Control

NIOS Class 12 Biology Chapter – 22 Principles of Genetics

NIOS Class 12 Biology Chapter – 23 Molecular Inheritance and Gene Expression

NIOS Class 12 Biology Chapter – 24 Genetics and Society

NIOS Class 12 Biology Chapter – 25 Principles of Ecology

NIOS Class 12 Biology Chapter – 26 Conservation and Use of Natural Resources

NIOS Class 12 Biology Chapter – 27 Pollution

NIOS Class 12 Biology Chapter – 28 Nutrition and Health

NIOS Class 12 Biology Chapter – 29 Some Common Human Diseases

NIOS Class 12 Biology Chapter – 30 Biotechnology

NIOS Class 12 Biology Chapter – 31 Immunobiology: an Introduction

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About NIOS

The National Institute of Open Schooling (NIOS) is an autonomous organization that provides various educational courses, including vocational, life enrichment, and community-oriented courses, as well as general and academic courses at the secondary and senior secondary levels. The institute was established in November 1989 by the Ministry of Education (MOE), Government of India, in accordance with the National Policy on Education 1986. It also offers elementary-level courses through its Open Basic Education Programmes (OBE).

NIOS has been granted the authority by the Government of India, through a gazette notification, to examine and certify learners enrolled in pre-degree level courses, whether academic, technical, or vocational. Additionally, the Association of Indian Universities has recognized the Senior Secondary Certificate Examination of NIOS as equivalent to their own, as indicated in their letter dated 25 July 1991 (reference number EV/11(354)/91/).

Advantages of NIOS Class 12 Books Solutions

You will have tremendous benefits in solving NIOS Class 12 Study Material for Biology. Some of the notable benefits include…

  • NIOS Study Material Class 12 Biology provided help you get command of the subject.
  • Refer to the Chapter-wise Solutions and clear all your queries and revise the syllabus.
  • Solve your homework and assignments on time with our Class 12 NIOS Study Material Biology.
  • Step by step approach provided for the solutions helps you get more confidence while attempting the exam.
  • Build Strong foundation skills on the subject using our NIOS Study Material of Class 12 Biology.

FAQs

  1. Where can I get NIOS Study Material for Class 12 Biology Chapter Wise?

You can get NIOS Study Material for Class 12 Biology Chapter-wise on Dev Library. Use them as a reference during your preparation and score well.

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  1. How to learn Class 12 NIOS Biology?

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