Here I discuss some elementary knowledge about Biology.
Basic Concept of Biology Definition :
Greek word ‘bio’ means ‘life’ and ‘logos’ means “to study”. In a single sentence, Biology is a Subject to study of life. J.B Lamarck proposed the term ‘BIOLOGY ‘ in 1802.
Biology as a subject basically describe the life processes and life cycle of living organisms on the Earth like a story. As it is a part of Natural Science, it analysis everything scientifically. So there are two “point of view” to define BIOLOGY. Firstly “Descriptive view” and secondly “analytical view”.
![Basic Concept of Biology 2 Basic concept of Biology Defination](https://i0.wp.com/feelthebiology.com/wp-content/uploads/2022/01/biology-defination.jpg?resize=320%2C180&ssl=1)
According to NCERT Biology text book (class 11, Unit 1st, Chapter 1st, page 5, last para) “Biology is the story of life on earth and Biology is the story of evolution of living organisms on earth” which which focused on the descriptive view. Again NCERT Biology text book (class 11, Unit 1st, 1st page, 1st line) mention that Biology is the science of life forms and living processes.
Aristotle, a greek philosopher, is known as Father of Biology.
Difference between Life Science and Biology:-
Natural Science has two main field of study, Physical Science where we study about inanimate objects and Life Science where we study about living systems. There are so many subject included in both field of view. Physical Science include Physics, Chemistry, Geography, Astronomy etc. Likewise Life Science has broad area where Biology, Agriculture, Veterinary Science, Food & Nutrition, Biomedical Science etc. are some examples.
![Basic Concept of Biology 3 Basic concept of Biology branches](https://i0.wp.com/feelthebiology.com/wp-content/uploads/2022/01/branch-biology.jpg?resize=320%2C180&ssl=1)
Basic Concept of Biology Branches :
BOTANY
Scientific Study about Plants.
Father of Botany- Theophrastus.
ZOOLOGY
Scientific study about Animals.
Father of Zoology- Aristotle.
MICROBIOLOGY
Scientific study about Microbes.
Father of Microbiology : Leeuwenhoek
GENETICS
Study of genes, Genetic variations & heredity in organisms.
Father of Genetics : Gregor Mendel
BIOTECHNOLOGY
Study about applications of Biology for Human Welfare.
Father of Biotechnology : Karl Ereky
ECOLOGY
Study about the interactions among organisms and between the organism and its physical (abiotic) environment.
Father of Ecology : Eugene Odum
Basic Concept of Biology Department :
MORPHOLOGY
Morphology is the study of the external forms and structure of organisms and their specific structural features.
The term ‘morph’ means ‘shape’ or form’.
ANATOMY
Anatomy is the study for identification and description of internal body structure by disecting the organisms.
The term ‘ana’ means “in depth” and ‘tomy’ means “to cut”.
PHYSIOLOGY
Physiology is the scientific study of function and mechanisms in a living system.
I really enriched from this blog, Thank you.
Varry good lesson have learned