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what is biology

Answer»

The branch of science in which we studies the phenomenon of living of organism

Biologyis the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution.

biology is the study of living organisms and their associated life

branch of study in which we study the phenomenon of living of organism is the correct answer of the given question

Biologyis the science of life. Its name is derived from the Greek words "bios" (life) and "logos" (study).Biologistsstudy the structure, function, growth, origin, evolution and distribution of living organisms.Biologyis the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution.

Biology is the science of life. Its name is derived from the Greek words "bios" (life) and "logos" (study). Biologists study the structure, function, growth, origin, evolution and distribution of living organisms. There are generally considered to be at least nine "umbrella" fields of biology, each of which consists of multiple subfields.

Biochemistry: the study of the material substances that make up living things

Botany: the study of plants, including agriculture

Cellular biology: the study of the basic cellular units of living things

Ecology: the study of how organisms interact with their environment

Evolutionary biology: the study of the origins and changes in the diversity of life over time

Genetics: the study of heredity

Molecular biology: the study of biological molecules

Physiology: the study of the functions of organisms and their parts

Zoology: the study of animals, including animal behavior

Adding to the complexity of this enormous idea is the fact that these fields overlap. It is impossible to study zoology without knowing a great deal about evolution, physiology and ecology. You can't study cellular biology without knowing biochemistry and molecular biology as well.

Framework of understanding

All the branches of biology can be unified within a framework of five basic understandings about living things. Studying the details of these five ideas provides the endless fascination of biological research:

Cell Theory: There are three parts to cell theory — the cell is the basic unit of life, all living things are composed of cells, and all cells arise from pre-existing cells.

Energy: All living things require energy, and energy flows between organisms and between organisms and the environment.

Heredity: All living things have DNA and genetic information codes the structure and function of all cells.

Equilibrium: All living things must maintain homeostasis, a state of balanced equilibrium between the organism and its environment.

Evolution: This is the overall unifying concept of biology. Evolution is the change over time that is the engine of biological diversity.

Biology and other sciences

Biology is often studied in conjunction with other sciences, such as mathematics and engineering, and even social sciences. Here are a few examples:

Biophysics involves matching patterns in life and analyzing them with physics and mathematics, according to theBiophysical Society.

Astrobiology is the study the evolution of life in the universe, including the search for extraterrestrial life, according toNASA.

Biogeography is the study of the distribution and evolution of life forms and the causes of the distribution, according toDartmouth College.

Biomathematics involves creating mathematical models to better understand patterns and phenomena within the biology world, according toNorth Carolina State University.

Bioengineering is the application of engineering principles to biology principles and vice versa, according theUniversity of California Berkeley.

Sociologists often study how biology can shape social structures, cultures, and interactions, according to theAmerican Sociological Association.

History of biology

Our fascination with biology has a long history. Even early humans had to study the animals they hunted and know where to find the plants they gathered for food. The invention of agriculture was the first great advance of human civilization. Medicine has been important to us from earliest history as well. The earliest known medical texts are from China (2500 B.C.), Mesopotamia (2112 B.C.), and Egypt (1800 B.C.).

In classical times, Aristotle is often considered to be the first to practice scientific zoology. He is known to have performed extensive studies of marine life and plants. His student, Theophrastus, wrote one of the West's earliest known botanical texts in 300 B.C. on the structure, life cycle and uses of plants. The Roman physician Galen used his experience in patching up gladiators for the arena to write texts on surgical procedures in A.D. 158.

During the Renaissance,Leonardo da Vincirisked censure by participating in human dissection and making detailed anatomical drawings that are still considered among the most beautiful ever made. Invention of theprinting pressand the ability to reproduce woodcut illustrations meant that information was much easier to record and disseminate. One of the first illustrated biology books is a botanical text written by German botanist Leonhard Fuchs in 1542. Binomial classification was inaugurated by Carolus Linnaeus in 1735, using Latin names to group species according to their characteristics.

Microscopesopened up new worlds for scientists. In 1665, Robert Hooke, used a simple compound microscope to examine a thin sliver of cork. He observed that the plant tissue consisted of rectangular units that reminded him of the tiny rooms used by monks. He called these units "cells." In 1676, Anton von Leeuwenhoek published the first drawings of living single celled organisms. Theodore Schwann added the information that animal tissue is also composed of cells in 1839.

During the Victorian era, and throughout the 19th century, "Natural Science" became something of a mania. Thousands of new species were discovered and described by intrepid adventurers and by backyard botanists and entomologists alike. In 1812, Georges Cuvier describedfossilsand hypothesized that Earth had undergone "successive bouts of Creation and destruction" over long periods of time. On Nov. 24, 1859,Charles Darwinpublished "On the Origin of Species," the text that forever changed the world by showing that all living things are interrelated and that species were not separately created but arise from ancestral forms that are changed and shaped by adaptation to their environment.

While much of the world's attention was captured by biology questions at the macroscopic organism level, a quiet monk was investigating how living things pass traits from one generation to the next.Gregor Mendelis now known as the father of genetics although is papers on inheritance, published in 1866, went largely unnoticed at the time. His work was rediscovered in 1900 and further understanding of inheritance rapidly followed.

Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution

Biology is a branch of science in which we deals about the study of living organisms.Biology os a importamt part of Science and Biology os also defined in many other parts.

biology is the study of all forms of life existing in this world including all living and nonliving organisms , unicellular and multicellular which includes their structure, function, uses in this interdependent bio diversity..



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