what is the biological speices concept?
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This concept was developed by Ernst Mayr and simply states that a species is a population that breeds among itself, constrained from breeding with other populations by morphological,behavioral, or sexual selective differences.
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Bio-informatics is a field of study in which biology questions are answered using mathemacts and computer science. For exampls, bioinformatics techniques were used to sequence the human genome (very powerful computers were used to "crunch the numbers" in order to decipher the sequence of various amino acid chains.)
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ecosystem? biosphere? biological community?
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There are numerou sub-branches, which can basically be classified in "basic" approaches, that is, disciplines that study one aspect of biology throughout the spectre of living beings, and are thus mainly comparative  (i.e. physiology, anatomy, evolution, genetics, biogeography, etc.) and the "systematic" approaches, which focus on a particular group of living beings (taxon) and study all aspects of it (i.e. zoology, botany, mycology, and specific subtaxa within these major ones). \nThis concept is well represented as a cake in which the "layers" are the basic divisions, and the "slices" are the taxons:\nhttp://uts.cc.utexas.edu/~varanus/cake.gif\n\nThis "cake" depicts the more traditional fields; now more and more disciplines are arising, including the interaction with other sciences.\n\nPS. Your question really looks like homework assignment, and if that's the case, this is not what your teacher will be looking for.
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The study of the nervous systems of organisms. Man included
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Ecology\n\nEthology\n\nBiogeography \n\nbiochemistry\n\nbiophysics\n\nzoology,\n\nbotany\n\ncytology \n\nhistology\n\nanatomy \n\nmorphology\n\nphysiology\n\nembryology\n\nbioengineering\n\npaleontology\n\ntaxonomy \n\nbioclimatology \n\nbiometry \n\nbiostatistics, \n\nbioenergetics\n\nbiomathematics\n\nmicrobiology\n\nmicroscopy\n\n\n\nbiology\n\nthe science that deals with living things. It is broadly divided into zoology, the study of animal life, and botany, the study of plant life. Subdivisions of each of these sciences include cytology (the study of cells), histology (the study of tissues), anatomy or morphology, physiology, and embryology (the study of the embryonic development of an individual animal or plant). Also included in biological studies are the sciences of genetics, evolution, paleontology, and taxonomy or systematics, the study of classification. The methods and attitudes of other sciences are brought to the study of biology in such fields as biochemistry (physiological chemistry), biophysics (the physics of life processes), bioclimatology and biogeography (ecology), bioengineering (the design of artificial organs), biometry or biostatistics, bioenergetics, and biomathematics. Evidences of early human observations of nature are seen in prehistoric cave art. Biological concepts began to develop among the early Greeks. The biological works of Aristotle include his observations and classification of his large collections of animals. The invention of the microscope in the 16th cent. gave a great stimulus to biology, broadening and deepening its scope and creating the sciences of microbiology, the study of microscopic forms of life, and microscopy, the microscopic study of living cells. Among the many who contributed to the science are Claude Bernard, Cuvier, Darwin, T. H. Huxley, Lamarck, Linnaeus, Mendel, and Pasteur. See marine biology.\n\nSee T. Lenoir, The Strategy of Life (1989); C. A. Villee et al., Biology (3d ed. 1989); N. A. Campbell, Biology (3d ed. 1993).
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Biology has become such a vast research enterprise that it is not generally regarded as a single discipline, but as a number of clustered sub-disciplines. This article considers four broad groupings. The first group consists of those disciplines that study the basic structures of living systems: cells, genes etc.; the second group considers the operation of these structures at the level of tissues, organs, and bodies; the third group considers organisms and their histories; the final constellation of disciplines focuses on their interactions. It is important to note, however, that these boundaries, groupings, and descriptions are a simplified characterization of biological research. In reality, the boundaries between disciplines are fluid, and most disciplines frequently borrow techniques from each other. For example, evolutionary biology leans heavily on techniques from molecular biology to determine DNA sequences, which assist in understanding the genetic variation of a population; and physiology borrows extensively from cell biology in describing the function of organ systems.\n\nHaha the two person before me gave you the exact same answer! Hey, at least I gave you a link (and source) hehe
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The science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution. It includes botany and zoology and all their subdivisions. \nThe life processes or characteristic phenomena of a group or category of living organisms: the biology of viruses. \nThe plant and animal life of a specific area or region.
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atom, molecule, cell, tissue, organ, organ system, and organism\n\nThe rest is a grand surprise that only the elite few can figure out.\n\nDon't hurt yourself with the pages of your Bio book.
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human body and molecular biology..
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http://en.wikipedia.org/wiki/Biological_membrane\n\nhttp://simscience.org/membranes/advanced/essay/biological_membranes1.html\n\nhttp://web.mit.edu/esgbio/www/cb/membranes/structure.html\n\nhttp://www.sci.uidaho.edu/bionet/biol115/t2_basics_of_life/lesson03/lesson3_mod1.htm\n\nhttp://www.chemsoc.org/ExemplarChem/entries/2002/Tim_Smith/membrane/index.html\n\nhttp://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=stryer.section.1629\n\nhttp://www.csupomona.edu/~dfhoyt/classes/zoo138/BIOL_MEMB.HTML\n\nhttp://www.studyworld.com/newsite/reportessay/Science/Biological%5CComponents_of_Biological_Membranes-384178.htm\n\nis that enough? :-)
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http://biology.about.com/\nI don't know what your scope is. \nThat site is a very great and big source of biological knowledge. There are so many topics and I hope you will find it useful.\nGood luck!
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Biology\nEnvironmental Science\nChemistry
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Biological medicine may be one kind of\nalternative medicine, one that is based\non friendly micro-organisms that promote\nhealth and well-being. Use of minerals,\ncrystals, aromas, etc. are other kinds\nof alternative medicines.\n\nI've found that EM (Effective MicroOrganisms)\nis a good way to remain healthy - whenever\nI feel a cold coming on (which is seldom),\nI drink about 1 tsp. of that and it knocks\nit out right away!\n\nFor more info on EM, check out this link:\nhttp://www.emtech.org/
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A\nAerobiology -- Anatomy -- Arachnology-- Astrobiology\n\n\nB\nBiochemistry -- Bionics -- Biogeography -- Bioinformatics -- Biological psychiatry -- Biomechanics -- Biophysics-- Biotechnology -- Botany\n\n\nC\nCell biology -- Chorology -- Cladistics -- Carcinology -- Cryptozoology -- Cycles -- Cytology\n\n\nD\nDevelopmental biology -- Disease (Genetic diseases, Infectious diseases) -- Ecology (Theoretical ecology, Symbiology, Autecology, Synecology)\n\nE\nEnvironmental Biology -- Epidemiology -- Ethology -- Entomology -- Evolutionary biology (Evolution) -- Evolutionary developmental biology -- Endocrinology\n\n\nF\nFelinology, Freshwater biology\n\n\nG\nGenetics (Population genetics, Quantitative genetics, Genomics, Proteomics) --\n\n\nH\nHerpetology -- Histology -- Human biology (Anthropology) -- Ichthyology --\n\n\nI\nImmunology -- Infectious diseases\n\n\nJ\n\nK\n\nL\nLimnology\n\n\nM\nMalacology -- Mammalogy -- Marine biology -- Microbiology (Bacteriology) -- Molecular biology -- Morphology -- Mycology (Lichenology) -- Myrmecology --\n\n\nN\nNematology -- Neuroscience (Neuroanatomy, Neurophysiology, Systems neuroscience, Biological psychology, Psychiatry, Psychopharmacology, Behavioral science, Neuroethology, Psychophysics, Computational neuroscience, Cognitive neuroscience, Cognitive science)\n\n\nO\nOncology (the study of cancer) -- Ontogeny -- Origin of life -- Ornithology\n\n\nP\nPaleontology (Paleobotany, Paleozoology)-- Parasitology -- Pathology -- Phycology (Algology) -- Phylogeny (Phylogenetics, Phylogeography) -- Physiology -- Phytopathology-- Population Biology\n\n\nQ\n\nR\nReproductive biology\n\n\nS\nStructural biology -- Systems biology -- Sociobiology\n\n\nT\nTaxonomy -- Toxicology (the study of poisons and pollution)\n\n\nU\n\nV\nVirology\n\n\nW\n\nX\nXenobiology\n\n\nZ\nZoology
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answer me as biological... you can say biology but you don't know the birds & the bees...right....
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Biotechnology is technology based on biology, especially when used in agriculture, food science, and medicine.\n\nIt's a good subject to study if you're interested in Biology with a little of Math in it.