The meaning of EVOLUTION is descent with modification from preexisting species : cumulative inherited change in a population of organisms through time leading to the appearance of new forms : the process by which new species or populations of living thin
evolution inBiology topic From Longman Dictionary of Contemporary Englishev‧o‧lu‧tion/ˌiːvəˈluːʃən, ˌevə-$ˌevə-/●○○AWLnoun[uncountable]1thescientificidea that plants and animalsdevelopand change gradually over a long period of timeevolution ofthe evolution...
Video: Relative Fitness in Biology | Definition, Equation & Calculation Video: Evolutionary Fitness Video: Social Systems vs. Individual Fitness Video: Phenotypic Variation | Overview, Types & Causes Video: Natural Selection vs. Adaptation | What is an Example of Natural Selection? Video: Na...
Definition noun A kind of evolution that involves evolutionary changes that are adaptive to a particular environment Supplement Evolution refers to the processes and events that take place over time illustrating the gradual progression of changes in the genetic composition of a biological population over...
Journal of Molecular BiologyE.D. Levy, A simple definition of structural regions in proteins and its use in analyzing interface evolution, J. Mol. Biol. 403 (2010) 660-670.Levy ED. A simple definition of structural regions in proteins and its use in analyzing interface evolution. J Mol ...
This study thus aims at providing a definition that is general, is simple to implement, and yields new biological insights. This analysis relies on 397, 196, and 701 protein structures from Escherichia coli, Saccharomyces cerevisiae, and Homo sapiens, respectively, and the conclusions are ...
Homopolymers and simple-sequence repeats, however, were positively correlated with gene (Pearson’s r = +0.838) and recombination (Pearson’s r = +0.728) densities. Analysis of chromatin conformation capture (HiC) data reveals the structure of interphase chromosomes in D. alata (Methods...
Animal social behaviour, the suite of interactions that occur between two or more individual animals, usually of the same species, when they form simple aggregations, cooperate in sexual or parental behaviour, engage in disputes over territory and access
Definition and nomenclature of the chromosome races of Sorex araneus. Folia Zool. 1994, 43 (Suppl. I), 1–9. [Google Scholar] Petrova, T.V.; Tesakov, A.S.; Kowalskaya, Y.M.; Abramson, N.I. Cryptic speciation in the narrow-headed vole, Lasiopodomys (Stenocranius) gregalis, (...
I guess the number of papers and articles people send me about the definition of sex is one sign that it remains an important issue for the populace. Indeed, I think that in future decades people will see the kerfuffle about a simple and widely accepted definition (the gametic one) as a...