Branches of Science

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Branches of Science

It has become possible to get solutions of many problems of matter and animal through experiments, observation and research. The periphery of man's knowledge has extended a lot. So for the sake of convenience of searching knowledge, What is Science has been arranged in different branches. Among them, two main branches are physical science or Biology. In physical science, properties of matter, influence of energy on matter and their interaction are discussed. All the experiments, observations and researches of matter and energy are included in this branch. Two fundamental branches of physical science are physics and chemistry. In fact, various successes achieved in different branches of physical science are playing key role in the development and growth of other branches of science. One of the important branches of science is biological science. This is the oldest branch of natural science. Plant and animal are the main topics of discussion of biology. Man has to know about plant and animal first for the sake of living in this world. This primary knowledge is the main objective for studying biology. Structure of all animals including man and plant, their working principle, adaptation, evolution, genetics etc. are discussed in biology. For the convenience of acquiring knowledge it has been divided into two fundamental branches-Botany and Zoology. Classification of science is shown below:

Branches of Science

The world of science
Physical Science biology
Physics Chemistry Botany Zoology

Interrelation Among Different Branches of Science
The way science was divided into different branches in older time is valid still now. But when What is Science in modern age carry on research work on any subject, they seldom abide by this division. When a cytologist carries research on cell he applies
advanced biochemical technique. When physics and biology are studied together, it is possible to have better knowledge of life force, movement of life and its propagation. Again, it becomes possible to solve many complex problems of Whar with the help of mathematics.

To search knowledge, one branch of science accepts and applies technological skill from one or more branches of science. Even the scientists engaged in research work about the different aspects of the same subject, work together to achieve a common goal.

So Lets we see the branches of science at a glance.
the world of science
Physical Science biology
Physics Chemistry Botany Zoology


  1. Anatomy
  2. Astrobiology
  3. Biochemistry
  4. Bioinformatics
  5. Biophysics
  6. Botany
  7. Cell biology
  8. Developmental biology
  9. Ecology
  10. Entomology
  11. Epidemiology
  12. Evolution (Evolutionary biology)
  13. Freshwater Biology
  14. Genetics
  15. Immunology
  16. Marine biology
  17. Microbiology
  18. Molecular Biology
  19. Morphology
  20. Neuroscience
  21. Physical anthropology
  22. Physiology
  23. Population dynamics
  24. Structural biology
  25. Taxonomy
  26. Toxicology
  27. Virology
  28. Zoology


  1. Analytical chemistry
  2. Biochemistry
  3. Computational chemistry
  4. Electrochemistry
  5. Inorganic chemistry
  6. Materials science
  7. Organic chemistry
  8. Polymer chemistry
  9. Physical chemistry
  10. Quantum chemistry
  11. Spectroscopy
  12. Stereochemistry
  13. Thermochemistry


  1. Acoustics
  2. Astrodynamics
  3. Astronomy
  4. Astrophysics
  5. Biophysics
  6. Classical mechanics
  7. Computational physics
  8. Condensed matter physics
  9. Cryogenics
  10. Dynamics
  11. Fluid dynamics
  12. High Energy Physics
  13. Materials physics
  14. Mechanics
  15. Nuclear physics
  16. Optics
  17. Particle physics
  18. Plasma physics
  19. Polymer physics
  20. Quantum mechanics
  21. Solid State physics
  22. Thermodynamics

Earth Science
  1. Environmental Science
  2. Geodesy
  3. Geography
  4. Geology
  5. Hydrology
  6. Meteorology
  7. Oceanography
  8. Paleontology
  9. Seismology

Dear learner, I have tried to uphold all the branches of science but now a days many new sections are include in science branch. So you may get more new branch in Internet or textbook or any other source. If you think, this post has help you in your study a bit then don't forget to share to your friends. 

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