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Behavior in Biological Definition

Artificial life

... He defined an "automata" as any machine whose behavior proceeded logically from step to step by ... is the study of artificial systems that exhibit behavior characteristic of natural living systems. It is ... of entomologist E.O. Wilson to research the behavior of social insects, particularly allelomimesis , ...

Biology

... parent and offspring. Ethology considers group behavior of more than one individual. Population genetics ... an astonishing wide diversity in morphology , behavior and life histories . In order to grapple with ... Main articles: Ecology , Ethology , behavior Ecology studies the distribution and ...

Konrad Lorenz

... awarded "for discoveries in individual and social behavior patterns". Lorenz was also a friend and student ... Sins" ( 1974 ) "Studies in Animal and Human behavior Vol I" ( 1970 ) "Studies in Animal and Human behavior Vol II" ( 1971 ) "The Foundations of Ethology" ...

Sociobiology

... sociology that attempts to throw light upon behavior in both human and non-human societies in ... the leading opponents of sociobiology and genetic behavior research self-identified as ethnically Jewish, ... in their opposition to sociobiology and genetic behavior research due to fears that these fields could ...

Biomechanics

... of elevated blood pressure on the mechanics of the arterial wall, the behavior of cardiomyocytes within a heart with a cardiac infarct, and bone growth ... , the vasculature , and bones . An understanding of the physiological behavior of living tissues would allow researchers to advance the field of tissue ...

Brain

... Cat's Brain The brain controls and coordinates most movement , behavior and homeostatic body functions such as heartbeat, blood pressure, fluid ... brain, from a biological perspective. Psychology seeks to understand behavior and the brain. The terms neurology and psychiatry usually refer to ...

Diffusion

... with a high optical depth and a very short mean free path , their behavior is dominated by scattering and the path of any given photon's path is effectively a random walk . The behavior of a large ensemble of photons in this situation can be described with ...

Evolution

... to shed light on the earliest history of life generally focus on the behavior of macromolecules , particularly RNA , and the behavior of complex systems . Though the origins of life are murky, other ...

Species

... interbreed successfully, to distinguish species; both anatomy and breeding behavior are still important to assigning species status. As a result of the ... consanguinity based on color (all plants with yellow flowers) or behavior (snakes, scorpions and certain biting ants). In the 18th century ...

Amino acid

... the properties of histidine and the polypeptide as a whole. It is used by many proteins as a regulatory mechanism, changing the conformation and behavior of the polypeptide in acidic regions such as the late endosome or lysosome . I Ile Isoleucine hydrophobic 131.17 6.05 ...

Bioinformatics

... by tracing changes in their DNA. CEB research from the pre-genome era involved building computational models of populations and watching their behavior over time. The field of genetic algorithms might be described as the rough inverse of CEB --- rather than investigating evolution through ...

Chromosome

... can be accessed for transcription , regulation, and replication . Chromosomes were first observed by Karl Wilhelm von Ngeli in 1842 and their behavior later described in detail by Walther Flemming in 1882 . In 1910 , Thomas Hunt Morgan proved that chromosomes are the carriers of genes. ...

Chromatography

... similar molecules to be resolved. Chromatography theory Chromatography is a separation method that exploits the differences in partitioning behavior between a mobile phase and a stationary phase to separate the components in a mixture. Components of a mixture may be interacting with the ...

Bioinformatics

... by tracing changes in their DNA. CEB research from the pre-genome era involved building computational models of populations and watching their behavior over time. The field of genetic algorithms might be described as the rough inverse of CEB --- rather than investigating evolution through ...

Ethyl alcohol

... Chemical formula C 2 H 5 OH Molecular weight 46.069 amu CAS number 64-17-5 UN number 1170 Phase behavior Melting point 158.8 K (-114.3 C , -173.83 F ) Boiling point 351.5 K (78.4C, 173.03F) Triple point 159 K ...

Equilibrium

... giving and taking ; between buying and reading books (apart from lent books). An addiction is any of various forms of unbalanced behavior . In electricity , a balanced signal is also called a differential signal . Further reading Mechanical equilibrium: Marion ...

Flagellum

... similar to the bacterial (or eubacterial) flagellum; in the 1980s they were thought to be homologous on the basis of gross morphology and behavior (Cavalier-Smith, 1987). Both flagella consist of filaments extending outside of the cell, and rotate to propel the cell. However, discoveries in ...

Cell membrane

... cell adhesion proteins . There are also other proteins with a variety of functions. These membrane proteins are important for the regulation of cell behavior and the organization of cells in tissues. In animal cells, the cell membrane establishes this separation alone, whereas in yeast, bacteria and ...

Modern evolutionary synthesis

... only true unit of selection . Dawkins further extended the Darwinian idea to include non-biological systems exhibiting the same type of selective behavior of the 'fittest' such as memes in culture. See also: Population genetics References Dobzhansky, T. Genetics and the Origin of ...

Neuroscience

... structure , function, development , genetics , biochemistry , physiology , pharmacology and pathology of the nervous system . The study of behavior and learning is also a division of neuroscience. The biological study of the human brain is an interdisciplinary field which involves many ...

Operator

... variance, covariance, factorials , et al. Operators in calculus Calculus is, essentially, the study of one particular operator, and its behavior embodies and exemplifies the idea of the operator very clearly. The key operator studied is the differential operator . It is linear , as are many ...

Osmosis

... constant , T is the temperature and x 2 is the solute concentration in terms of mole fraction . Most real solutions approximate ideal behavior for low solute concentrations (At higher concentrations interactions between solute and solvent cause deviations from Equation 1). This reduced ...

Parthenogenesis

... Supplementum, Vol. 55). Boston: Birkhauser. ISBN 0817618074 . External links Parthenogenesis of Mice at Nature.com Reproductive behavior in whiptails at Crews Laboratory Types of asexual reproduction ...

Cell membrane

... cell adhesion proteins . There are also other proteins with a variety of functions. These membrane proteins are important for the regulation of cell behavior and the organization of cells in tissues. In animal cells, the cell membrane establishes this separation alone, whereas in yeast, bacteria and ...

Thermoregulation

... when our bodies get cold, it likes to shiver so that the body can create some heat. behavorial regulation : This is when an organism changes its behavior to changes it body temperature. For example, when your body starts to get hot because of the sun , you may want to find a shade to cool yourself ...
Other Contents
(Date:8/22/2014)... release is available in German . ... substances, in PCFs proteins are fixated in a way ... crystals. Next, the HZB and Fudan University researchers are ... as functional materials. Their findings are being published today ... 10.1038/ncomms5634). , Proteins are sensitive molecules. Everyone knows that ...
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(Date:8/22/2014)... in Sweden provides insight on how the brain processes ... different sources and sides of the body, in order ... are presented in the journal Neuron , show ... various types of sensory information, with specialised functional roles ... the main input structure in the basal ganglia, and ...
(Date:8/22/2014)... Oncology (ESMO), the leading pan-European organisation representing medical ... outstanding individuals receiving the Society,s esteemed annual awards. ... Heikki Joensuu and Peter Boyle on the occasion ... Spain. , Carsten Bokemeyer will receive the ESMO ... of cancer discovery into real benefit at patient ...
(Date:8/22/2014)... air in American cities is getting safer to breathe, ... progress has been made in reducing levels of harmful ... said in a news release. Since 1990, there ... from human sources such as coal-fired plants, a 66 ... in lead, which harms brain development in children. ...
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