Branches of Biology from A to Z

In this post, we will discuss the Different 100 Branches of Biology From A to Z. In this point of view, Statistical General Knowledge is very important in any competitive examination and Sub Divisions of Biology are an important aspect of statistical general knowledge. Every year there are one or two questions that come up in the various competitive exam from studies related to biology, such as UPSC, Bank, SSC, PSC, etc. So all aspirants must know about Different Fields of Biology Branches Definition.

What is Biology

We know that our universe is made up of stars, planets, suns, and our world resides in a tiny corner of the universe. I ask throughout the question of what made our world such a beautiful thing, then the answer would be life. There is only life on earth, and biology is the study of life.

The word biology comes from two Greek words, the word bio which means life, and logos which means study. But when we talk about life, it does not mean that we understand only humans, we also understand trees, animals, birds, and various microorganisms. Below we discuss Different Branches of Biology A to Z and Sub-Branches of Biology A to Z.

Different Branch of Biology A to Z

Types of biology to study can be mainly divided into three parts. They study different sections of the organism.

1. Zoology
2. Botany
3. Microbiology

1. What is Botany ?

Botany is a department of biology that study of plants organisms and their environment, the activity of anatomy, the relationship with the environment.

Branch of Botany

Botany is divided into ten sections. They are

1. Taxonomy
2. Anatomy
3. Pathology
4. Genetics
5. Physiology
6. Ecology
7. Palaeology
8. Embryology
9. Morphology
10. Histology

What is Zoology ?

Zoology is about animals studying science. The word zoology means Zoo means animal and logy means study. Zoology is the study of the ecology, behavior, and function of various organisms.

Branch of Zoology

The zoologies are divided into six sections.

1. Protozoology
2. Ichthyology
3. mammalogy.
4. Ornithology
5. Entomology
6. Herpetology

What is Microbiology ?

Microbiology is a department of biology that studies small living things. Small living things refer to animals that we cannot see with empty eyes, they are called microbes. Such as algae, bacteria, fungi, protozoa, etc.

Branch of Microbiology

Microbiology is divided into two branches, the (i) Pure branch, and the (ii) Applied branch. The categories are given below.

(i) Pure Science Branches of Microbiology

1. Immunology
2. Bacteriology
3. Mycology
4. Genetics
5. Protozoology
6. Parasitology
7. Algology

(ii) Applied Branches of Biology

1. Epidemiology
2. Medical Microbiology
3. Air Microbiology
4. Pharmaceutical Microbiology
5. Aquatic Microbiology
6. Industrial Microbiology
7. Agriculture Microbiology
8. Food Microbiology
9. Soil Microbiology

25 Branches of Biology and Their Meaning

The main 25 branches of biology are discussed below :

SL No.	Branches of Biology	Study With
1	Botany	Botany is about a science-based learning plant life.
2	Zoology	Zoology is the study of animals.
3	Microbiology	Microbiology is the study of small living things.
4	Anatomy	It is the investigation of the inner structure which can be seen with an independent eye after analysis.
5	Morphology	It is the investigation of outside structure, size, shape, shading, structure, and relative situation of the different living organs of living creatures.
6	Cell Biology	Study of Cell. It is the investigation of morphological, authoritative, biochemical, physiological, hereditary, formative, neurotic and transformative parts of the cell and its segments. This is cell definition biology.
7	Histology	It is the investigation of tissue association and structure as seen through the light magnifying instrument. The word Histology comes from two words, Hristos means tissues and logy means knowledge.
8	Genetics	It is the investigation of the legacy of characters or heredity and varieties. Heredity is the investigation of articulation and transmission of attributes from guardians to posterity. This is a genetics definition of biology.
9	Physiology	It is the investigation of various sorts of body capacities and procedures.
10	Taxonomy	It is the study of distinguishing proof, terminology, and characterization of living beings.
11	Embryology	It is the investigation of preparation, development, division, and separation of the zygote into an incipient organism or early improvement of living creatures before the achievement of structure and size of the posterity.
12	Environmental Biology	It manages the investigation of the collaborations between the life forms and their surroundings.
13	Paleontology	It manages the investigation of fossils or remains and impressions of past living beings present in the stones of various ages.
14	Parasitology	This branch manages the investigation of parasites.
15	Sociobiology	This branch manages the investigation of the social conduct of the animals that make social orders.
16	Immunology	It is the investigation of the insusceptible arrangement of creatures, which protect the body against attacking organisms.
17	Biotechnology	It manages the pragmatic use of living beings to make substances for the government assistance of humankind.
18	Pharmacology	It is the investigation of medications and their consequences for the arrangement of the human body.
19	Entomology	It is the study of insects
20	Biophysics	Biophysics is a part of science that utilizes the techniques for material science to examine natural procedures.
21	Molecular biology	It is the investigation of the nature, physicochemical association, blend working, and collaboration of bio-atoms that realize and control different exercises of the cellular material.
22	Biomathematics	Biomathematics (otherwise called numerical science and by some of its subfields including computational science or frameworks science) is an interdisciplinary field that utilizes scientific methods and devices to show characteristic and natural procedures.
23	Biochemistry	Study of chemical reactions in relation to life activities.
24	Bioeconomics	Bioeconomics is the hypothesis of financial abuse of living assets, managing two powerful frameworks
25	Biogeography	Biogeography is the investigation of the dispersion of species and biological systems in geographic space and through land time.

Botany

Botany is the scientific study of plants, including their physiology, morphology, ecology, evolution, and economic importance. Botanists study all types of plants, from the smallest microorganisms to the largest trees, and use various techniques to understand the biology of plants and their interactions with the environment. Botany is a diverse field that encompasses many subdisciplines, including plant ecology, taxonomy, physiology, genetics, and phycology (the study of algae).

Zoology

Zoology is the branch of biology that deals with the study of animals and their characteristics, behavior, physiology, genetics, and evolution. Zoologists study a wide range of animals, from the smallest invertebrates to the largest mammals, and use a variety of techniques to understand the biology of animals and their interactions with the environment. Zoology is a diverse field that encompasses many subdisciplines, such as animal behavior, ecology, physiology, genetics, and ornithology (the study of birds), herpetology (the study of reptiles and amphibians), ichthyology (the study of fish) etc.

Microbiology

Microbiology is the branch of biology that deals with the study of microorganisms, which are organisms that are too small to be seen with the naked eye. Microorganisms include bacteria, archaea, viruses, fungi, and protozoa. Microbiologists use a variety of techniques, such as microscopy, culturing, and genetic sequencing, to study the biology, behavior, and ecology of microorganisms.

Microbiology has many subdisciplines, such as virology, which studies viruses; bacteriology, which studies bacteria; and mycology, which studies fungi. Microbiology is an important field with many practical applications, such as in medicine, agriculture, and biotechnology. Microorganisms are also known for their importance in food industry, fermentation and pollution control.

Anatomy

Anatomy is the branch of biology that deals with the study of the structure and organization of living organisms. Anatomy can be divided into two main categories: gross anatomy, which deals with the study of visible structures, and microscopic anatomy, which deals with the study of structures that can only be seen with a microscope.

Gross anatomy is further divided into several subdisciplines such as human anatomy, veterinary anatomy, and comparative anatomy. Human anatomy deals with the study of the structure of the human body and its various organs and systems. Veterinary anatomy deals with the study of the structure of animals, particularly domesticated animals such as cows, horses, and dogs, and it is mostly used in veterinary medicine. Comparative anatomy is the study of the structural differences and similarities between different species of animals.

Morphology

Morphology is the branch of biology that deals with the study of the form, structure, and organization of living organisms. Morphology is closely related to anatomy, but whereas anatomy focuses on the study of the structural details of living organisms, morphology looks at the overall shape and form of an organism. It can be divided into two main categories: gross morphology, which deals with the study of visible structures, and microscopic morphology, which deals with the study of structures that can only be seen with a microscope.

Cell Biology

Cell biology is the branch of biology that deals with the study of cells, the basic unit of life. Cells are the building blocks of all living organisms, and cell biology aims to understand the structure, function, growth, reproduction, and death of cells.

Cell biology is a highly interdisciplinary field, drawing on knowledge from other areas of biology such as genetics, biochemistry, and molecular biology. It encompasses many subdisciplines such as cytology, which deals with the study of the structure of cells; genetics, which deals with the study of heredity and genetic variation; and biochemistry, which deals with the study of the chemical processes that take place within and related to living organisms.

Histology

Histology is the branch of biology that deals with the study of the structure and organization of tissues at a microscopic level. Tissues are groups of similar cells that work together to perform a specific function. Histology uses a variety of techniques such as light microscopy, electron microscopy, and immunohistochemistry to study the structure, composition and function of different types of tissues.

Genetics

Genetics is the branch of biology that deals with the study of genes, genetic variation, and heredity in living organisms. Genetics is concerned with how traits and characteristics are passed from one generation to the next, and how genetic information is stored, inherited and expressed.

Genetics is a highly interdisciplinary field, drawing on knowledge from other areas of biology such as biochemistry, molecular biology, and cell biology. It encompasses many subdisciplines such as classical genetics, which deals with the study of Mendelian inheritance and the genetic variation of traits in populations, molecular genetics which deals with the study of the structure and function of genes at the molecular level, and genetic epidemiology which deals with the study of the genetic factors that contribute to the development of diseases.

Physiology

Physiology is the branch of biology that deals with the study of the functions and processes of living organisms and their individual organs, tissues and cells. Physiology encompasses a wide range of topics, from the molecular and cellular level, to the functioning of entire organ systems and the entire organism.

Physiology is a highly interdisciplinary field, drawing on knowledge from other areas of biology such as biochemistry, anatomy, and pharmacology. It encompasses many subdisciplines such as cellular physiology, which deals with the study of the functions of cells and organelles; systems physiology, which deals with the study of the functions of organ systems such as the cardiovascular, respiratory, and nervous systems; and comparative physiology, which deals with the study of the physiological differences and similarities between different species of animals.

Physiology plays a crucial role in many areas of modern biology and medicine. For example, it helps us understand how the body maintains homeostasis, how different organ systems interact and communicate, and how various environmental factors affect the body. It also plays an important role in fields such as sports science, where it helps us understand how the body responds to physical activity and training. In addition, physiology plays an important role in the field of medicine, providing the basis for understanding normal bodily functions, and how various diseases and disorders affect these functions.

Taxonomy

Taxonomy is the branch of biology that deals with the classification, identification, and naming of living organisms. Taxonomy provides a framework for organizing the diversity of life into a logical and coherent system that reflects the evolutionary relationships among organisms.

Taxonomy is a hierarchical process, with the broadest category being the domain and the most specific category being the species. The most widely used system of classification is the Linnaean system, which uses a combination of morphological and genetic characteristics to classify organisms into different groups, such as kingdom, phylum, class, order, family, genus, and species.

Taxonomy plays a crucial role in many areas of biology and related fields. For example, it helps to identify and organize organisms, which is important for fields such as ecology and conservation biology. In addition, it helps in the study of evolution, phylogenetics and biogeography, and also plays a key role in fields such as agriculture, medicine, and biotechnology. Taxonomy helps to identify the organisms, and it is also used to understand the distribution, diversity, and relationships of organisms, which is important for understanding the processes that shape life on Earth.

100+ Branches Of Biology and Their Meaning

Sl No.	Branches of Biology	Study Of
1	Anatomy	Study of tics and vermin.
2	Acarology	Study of tics and vermin.
3	Actinobiology	Study of radiation impacts on living beings.
4	Aerobiology	Study of Flying organisms.
5	Agroforestry	Study of yields and trees crops are developed
6	Agronomy	Study of yield plants
7	Agrostology	Study of grasses.
8	Angiology	Study of blood vascular framework.
9	Anthology	Study of flowers.
10	Anthropology	Study of apes and man.
11	Apiculture	Study of Bee
12	Araneology	Study of Spider.
13	Arthrology	Study of joints.
14	Aschelitinthology	Study of worms
15	Bacteriology	Study of bacteria.
16	Batrachology	Study of the frog.
17	Biochemistry	Study of chemical reactions.
18	Biometrics	Study of biological experiments.
19	Biotechnology	Study of biological organisms.
20	Bryology	Study of Bryophytes.
21	Biophysics	Study of physical aspects of living organisms.
22	Cytology	Study of cells and their organelles.
23	Carcinology	Study of crabs and crustaceans
24	Cardiology	Study of heart.
25	Chondrology	Study of Cartilage.
26	Chromatology	Study of Pigments.
27	Cnidology	Study of Coelenterata.
28	Conchology	Study of shells.
29	Craniology	Study of skulls
30	Cryobiology	Study of in very lower temperature effects in life.
31	Ctetology	Study of characteristics of organisms
32	Dendrology	Study of shrubs and trees
33	Dendrology	Study of shrubs and trees
34	Dermatology	Study of skin
35	Ecobiology	Study of problems of existence of life in outer space
36	Ecology	Study of the relationship between organism and environment
37	Embryology	Study of embryo
38	Endocrinology	Study of glands and their secretions
39	Entomology	Study of insects
40	Enzymology	Study of enzymes
41	Ethnology	Study of man-kinds
42	Ethology	Study of conditions of animals or behavior.
43	Etiology	Study of diseases
44	Eugenics	Study of improvement of the human race by applying laws of heredity.
45	Euphenics	Study of improvement of the human race by drug treatment.
46	Euthenics	Study of improvement of the human race by improving the environment.
47	Evolution	Study of inter-relationship between organisms of past and present days.
48	Exobiology	Study of Space biology
49	Floriculture	Study of flower yielding plants
50	Genetics	Study of heredity and variations
51	Gerontology	Study of growing old
52	Gynaecology	Study of female reproductive organs
53	Haematology	Study of blood
54	Helminthology	Study of helminths
55	Hepatology	Study of liver
56	Herpetology	Study of lizards and reptiles
57	Hypnology	Study of sleep
58	Histochemistry	Study of the chemical nature of tissues
59	Horticulture	Study of flower and fruits plants
60	Ichnology	Study of fossil and footprints
61	Immunology	Study of resistance of organisms against infection
62	Kalology	Study of sensory
63	Karyology	Study of nucleus
64	Lepidopterology	Study of moths
65	Lichenology	Study of lichens
66	Limnology	Study of relation of plants and animals with freshwater lakes, ponds, and streams in
67	Malacology	Study of mollusks
68	Mammalogy	Study of mammals
69	Mastology	Study of breasts
70	Melanology	Study of pigments
71	Molecular Biology	Study of life sciences
72	Mycology	Study of fungi
73	Myrmecology	Study of ants
74	Neonatology	Study of the new-born ( one month of age )
75	Nephrology	Study of kidney
76	Neurology	Study of the nervous system
77	Nidology	Study of nests of birds
78	Nisology	Study of diseases
79	Odontology	Study of teeth
80	Olericulture	Study of vegetable
81	Oncology	Study of cancer
82	Oneirology	Study of dreams
83	Ontogeny	Study of embryonic history
84	Oology	Study of bird egg
85	Ophthalmology	Study of eyes
86	Organicology	Study of the development of organs
87	Organology	Study of organs
88	Ornithology	Study of Bird
89	Osteology	Study of Bone
90	Otorhinolaryngology	Study of ear, nose, and throat
91	Paedology	Study of larval stages
92	Paleozoology	Study of fossils and fossils distribution in time.
93	Palaeozoology	Study of fossils of animals
94	Palynology	Study of pollen grains and relation to taxonomy and evolution
95	Parasitology	Study of parasites
96	Pathology	Study of Human various diseases
97	Parazoology	Study of Porifera
98	Pedology	Study of soils
99	Pharmacognosy	Study of the medicinal plants
100	Pharmacology	Study of synthesis
101	Phenology	Study of organisms as affected by seasonal climates
102	Phrenology	Study of mental faculties of the brain
103	Phycology	Study of algae
104	Phylogeny	Study of evolutionary history
105	Physiology	Study of functions of various parts
106	Pisciculture	Study of rearing of fishes
107	Platyhelminth Ology	Study of flatworms
108	Pomology	Study of fruits
109	Poultry	Study of keepings of foul
110	Proctology	Study of rectum and anus
110	Protistology	Study of protests.
111	Pteridology	Study of pteridophytes
112	Rainology	Study of nose
113	Saurology	Study of lizards
114	Sericulture	Study of the culture of silk moth and pupa
115	Serology	Study of serum
116	Serpentology	Study of snakes
117	Silviculture	Study of forests
118	Sitology	Study of dietetics
119	Speciology	Study of species
120	Spermology	Study of seeds
121	Splanchnology	Study of visceral organs
123	Stomatology	Study of buccal cavity and stomach
124	Synecology	Study of bony joints and ligaments
125	Taxi dermatology	Study of skin and stuffing
126	Taxonomy	Study of classification of organisms
127	Teratology	Study of fetal malformations
128	Torpedology	Study of skates and rays
129	Toxicology	Study of narcotics
130	Traumatology	Study of wounds and turnover
131	Trichology	Study of hair
132	Trophology	Study of nutrition
133	Urobiology	Study of bodies in liquids by chemicals
134	Urology	Study of wine
135	Virology	Study of virus
136	Zoogeography	Study of distribution of animals on earth
137	Zoophytology	Study of micro-organisms

Article Information Sources: Wikipedia

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