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How to Download Essential Biology PDF

Last updated on December 21st, 2023 at 02:45 pm

Are you looking for a comprehensive and easy-to-understand textbook on biology for your secondary school exams? Do you want to learn about the amazing diversity and complexity of life on Earth and how it is organized, regulated, and evolved? If yes, then you need to download the Essential Biology PDF book from

Essential Biology is a book that covers all the topics you need to know for your SS I, SS2, and SS3 exams, such as NECO, WAEC, and JAMB. It is written by experienced and qualified authors who have simplified the concepts and terms of biology for you. It also includes revision questions, both theory and practical, to help you test your understanding and prepare for your exams.

The book is divided into six sections, each covering a major theme of biology. Here is a brief overview of what you will learn in each section:

Section One: Classification of Living Things, Organization of Life, Plant Nutrition, Animal Nutrition, Ecological Concepts, and Functioning Ecosystem. In this section, you will learn how living things are grouped and named, how they are structured and function at different levels of organization, how they obtain and use nutrients, and how they interact with each other and their environment.

Section Two: Pollution, Ecological Management, Conservation of Resources, Micro-organisms Around Us, Micro-organisms in Action, and Micro-organisms and Better Health. In this section, you will learn how human activities affect the environment and the living things in it, how we can manage and protect our natural resources, how micro-organisms are everywhere and play important roles in nature and human health, and how we can use them for our benefit.

Section Three: Plant and Animal Cells, Plant and Animal Hormones, Cell and its Environment, Cell and its Properties, Fruits and Seeds, and Relevance of Biology to Agriculture. In this section, you will learn how cells are the basic units of life and how they differ in plants and animals, how hormones regulate the activities of cells and organs, how cells interact with their surroundings and respond to stimuli, how cells perform various functions such as reproduction, growth, and metabolism, how fruits and seeds are formed and dispersed, and how biology is applied to agriculture and food production.

Section Four: Digestive Systems, Transport Systems, Respiratory Systems, Excretory Systems, Reproductive Systems, and Tissue and Supporting Systems. In this section, you will learn how different systems work together to maintain the life of an organism, how food is digested and absorbed, how materials are transported throughout the body, how oxygen is taken in and carbon dioxide is released, how wastes are eliminated, how new individuals are produced, and how tissues and organs are supported and protected.

Section Five: Aquatic Habitats, Terrestrial Habitats, Ecology of Populations, Nervous Co-ordination, Sense Organs, and Regulation of Internal Environment. In this section, you will learn how living things adapt to different habitats, both aquatic and terrestrial, how populations of living things change over time and space, how the nervous system controls and coordinates the actions of the body, how the sense organs detect and respond to stimuli, and how the internal environment of the body is regulated by feedback mechanisms.

Section Six: Reproductive Behaviour, Development of New Organisms, Variation in Populations, Adaptation for Survival, Evolution, and Biology of Heredity. In this section, you will learn how living things exhibit different types of reproductive behaviour, such as sexual and asexual reproduction, how new organisms develop from fertilized eggs to mature individuals, how variation occurs in populations and why it is important, how living things adapt to their environment and survive the challenges of nature, how living things have evolved over time and share common ancestry, and how the genetic information of living things is inherited and expressed.

As you can see, Essential Biology is a book that covers everything you need to know about biology for your exams and beyond. It is written in a clear and simple language, with diagrams, illustrations, examples, and exercises to help you learn and remember the concepts. It is also available in PDF format, which means you can download it to your device and access it anytime and anywhere.

To download the Essential Biology PDF book, all you need to do is click on the link below and follow the instructions. You will get the book in a matter of minutes and start your journey of learning biology. Don’t miss this opportunity to get the best biology textbook for your exams. Download the Essential Biology PDF book now and ace your biology exams!

Click here to download the Essential Biology PDF book

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