Hence, a person who would study natural history is termed as a natural historian or a naturalist. For instance, the term Natural History was used to explain animals, plants, fungi and other lifeforms in their natural environment.įurthermore, it was observational rather than an experimental field of study. History of Biology Origin of the Term “Biology”.īefore the term biology was adapted, other terms existed which described the study of plants and animals. All cells reproduce by splitting into two, where each parental cell gives rise to 2 daughter cells. Cell division usually occurs as part of a larger cell cycle. The energy is stored within the sort of sugars, which are created from water and CO2.Ĭell Division - Cell division happens when a parent cell divides into two or more cells called daughter cells. Photosynthesis - Photosynthesis may be a process by which phototrophs convert light energy into energy, which is later wont to fuel cellular activities. Explore more about how it extracts energy from food for the human body? How respiration occurs at the cellular level, its types and much more. There are different types of cells and can be differentiated based on the presence and absence of few cell organelles.Ĭellular Respiration - Respiration is one of the essential processes carried out by all living organisms to survive. The shape and size of the cells vary consistently with their functions and compositions. The term cell was coined by an English scientist Robert Hooke in the year 1665. Membranes and Transport - A cell is the structural and functional working unit of life and also has been described as building blocks and fundamental units of an organism. Structure of a Cell - All the living organisms that exist in this whole universe – like mushrooms, plants, humans, elephants, etc. Four main types of macromolecules such as proteins, carbohydrates, nucleic acids and lipids control all activities.Įnergy and Enzymes - Several chemical reactions are taking place in the body of a living organism, and surprisingly all of them are mediated by enzymes. Many of those critical nutrients are biological macromolecules, or large molecules, necessary for all times. Macromolecules - Food provides the body with the nutrients it needs to survive. Human Biology - The human body is an amazing system as it is made up of a group of organs called the organ system. Other branches of biology are as follows:īiology can be divided into the following branches. Quantum Biology deals with biological processes that are quantum mechanical in nature – such as the conversion of energy into more usable forms. Some branches are intertwined with other disciplines of science.įor instance, theoretical biology may be a branch of biology that encompasses mathematical models to research certain principles that affect life. Learning Biology for kids will become easy with the wonderful explanations given in this article.īiology caters to those intriguing aspects through various sub-disciplines or branches. So, In this article, we are going to learn about what is Biology for kids, what we call the language of Biology, and will perform Biology experiments for kids. The basics of Biology will help you in several ways and in various situations. Biology is one of the most important subjects that kids should learn about. Have you ever imagined that you never stay the way you were born, how when you sow a seed, and a new plant comes out from it? How is it that whenever you get hurt, your body heals itself? The answer to all these questions comes from Biology. For instance, discoveries such as viruses have scrutinized traditional definitions and pushed scientists to look at life from a whole new perspective. And with over 8.7 million species documented till date, the world is that the only planet within the universe where life is understood to exist.Īdvancements in technology have opened even more insights about life and its constituents. Life is teeming in every corner of the world – from the frozen Arctics to the searing Sahara. “Biology is defined as the study of living organisms, their origins, anatomy, morphology, physiology, behaviour, and distribution.”
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