The word biology which means “the science of life and living beings,” is derived from the Greek words. “Bios,” which means “life,” and “logos,” which means “study.” An organism is an income being comprised of one cell, like bacteria, or many cells, like those found in animals, plants, and fungi.
Biology is the branch of science
Biological science includes the research of cellular molecular processes classification and behavior of organisms, species evolution, and interactions between ecosystems.
The research of molecular Biology mechanisms in cells. classification and behavior of organisms.
As an example, biochemistry and toxicology with biology, chemistry, and medicine; biophysics with physics with geography. And astrologist with and astronomy are all areas where biology and other disciplines frequently intersect. Biophysics with biology and physics. Historiography with biology and geography; and astrology with astronomy.
Complimentary between molecules governs several interactions and reactions in biology. The chemical complimentary between bases (Guanine getting together with pyrimidine, and A with thymine) holds. Deoxyribonucleic acid strands along within an exceedingly spiral and provides straightforward rules for its replication.
Elucidation of the deoxyribonucleic acid spiral may be a marvelous story of scientific police work.
• The model for the deoxyribonucleic acid spiral in 1953 by Jim Watson and Francis Crick marked the beginning of a fresh era of genetic science and customized drugs.
Introduction
It conjointly illustrates though the 2 general scientific approaches of (1) experimental information. Gathering and (2) model building complement each other to advance our knowledge of living organisms.
Part I: Journey to Discovery (Biology)
• Experiments with peas within the mid-19th century that completely different traits at written by separate familial entities. By the initial twentieth century, proof that genes reside on chromosomes, that at fibrous nuclear parts consists of polymer and macro-molecule.
• DNA (Deoxyribose nucleic acid), discovered in 1869 by Friedrich Miescher, contains 4 bases (guanine, cytosine, adenine, thymine). The bases at linked to a sugar and sugars at interconnected through phosphate linkages to generate a protracted, branching chain.