Alfred Russel Wallace
... . Wallace's independent proposal of a theory of
evolution by natural selection prompted Charles Darwin ... and study of the natural world
3 Theory of
evolution
4 Religious views, and application of the ... 1869 as The Malay Archipelago .
Theory of
evolution
In 1855 , Wallace published a paper, "On the ...
Biology
... 2.2 Physiology of organisms
2.3 Diversity and
evolution of organisms
2.3.1 Classification of life ... central principle of biology
Main article:
evolution
One of the central, organizing concepts in ... from a common origin through a process of
evolution . Indeed, it is one of the reasons that ...
Biodiversity
...
2 Origin of life and biodiversity
evolution
3 Benefits of biodiversity
3.1 ... them.
Origin of life and biodiversity
evolution
See also biodiversity and
evolution
Biodiversity found on Earth today is the ...
Bioinformatics
... interactions , and the modeling of
evolution . The terms bioinformatics and computational ... of fast computers enable researchers to trace
evolution of species by tracing changes in their DNA. CEB ... inverse of CEB --- rather than investigating
evolution through computer programs, it aims to improve ...
Charles Darwin
... the foundation for both the modern theory of
evolution and the principle of common descent by ... Lamarck and Charles' grandfather Erasmus about
evolution by acquired characteristics. He joined Grant in ... collections. He was convinced by his theory of
evolution , but vividly aware that transmutation was ...
Cladistics
... to avoid placing value-judgements on the
evolution of the character states.
Cladistic methods
... ( homeoplasies ), caused by convergent
evolution (i.e. characters that resemble each other ... ancestry. A well-known example of convergent
evolution is wings. Though the wings of birds and insects ...
Genetic code
... to the one used by Earth life, the theory of
evolution suggests that the genetic code was established ... R.; Lesk, Arthur M.; and Singh, Mona. (2002).
evolution of Amino Acid Frequencies in Proteins Over Deep ... into the Genetic Code . Molecular Biology and
evolution 19 , 1645-1655.
External links
Online ...
Convergent evolution
... In evolutionary biology , convergent
evolution describes the process whereby organisms not ... varying ecosystems.
An example of convergent
evolution is the similar nature of the wings of insects ... independently in various animals.
Convergent
evolution is a different phenomenon than evolutionary ...
Bioinformatics
... interactions , and the modeling of
evolution . The terms bioinformatics and computational ... of fast computers enable researchers to trace
evolution of species by tracing changes in their DNA. CEB ... inverse of CEB --- rather than investigating
evolution through computer programs, it aims to improve ...
Culture
... variety of societies. Attentive to the theory of
evolution , they assumed that all human beings are equally ... They were also wary of using biological
evolution to explain differences between specific cultures ... forms of, racism . They believed biological
evolution would produce a most inclusive notion of culture, ...
Digital organism
... as a tool to study the dynamics of Darwinian
evolution , and to test or verify specific hypotheses or ... world. However, Rasmussen did not observe the
evolution of complex and stable programs. It turned out ... of digital organisms. Trends in Ecology and
evolution 17 , 528-532.
...
Endosymbiotic theory
... Margulis . In her 1981 work Symbiosis in Cell
evolution she argued that eukaryotic cells originated as ... (i.e., by cooperation), and Darwin's notion of
evolution driven by competition is incomplete. However, ...
Related articles
Symbiogenesis
evolution of flagella (Discusses the endosymbiont theory ...
Eugenics
... along the lines of new knowledge about the
evolution of man and animals provided by the theory of his ... Spring Harbor . Here he began experimenting with
evolution of plants and animals. In 1904, Davenport ... seem real, just as Darwin's initial theory of
evolution did in the 1860s, and the rediscovery of ...
Evolution
...
Generally,
evolution is any process of change over time. In the context of life science ,
evolution is a change in the traits of living organisms ... development of modern genetics in the 1940s ,
evolution has been defined more specifically as a change in ...
Eukaryote
... structures
5 Reproduction
6 Origin and
evolution
7 References
Structure
... in this pattern, however.
Origin and
evolution
The origin of the eukaryotic cell was a milestone in the
evolution of life. Although eukaryotes use the same genetic ...
Evolutionary biology
... , as well as their change over time, i.e. their
evolution . One who studies evolutionary biology is known ...
Paul W. Ewald - Applying Evo. Bio to the
evolution of diseases, and medical treatment.
Ronald ... Osborne Wilson
Notable popularizers of
evolution whose research isn't primarily concerned with ...
Evolutionary developmental biology
... biology (often referred to as ' evo-devo' or
evolution of development ) is a field of biology that ... factors, with respect to their importance in the
evolution of morphological diversity. Several biologists, ...
Sean B. Carroll, 2000 , "Endless forms: the
evolution of gene regulation and morphological diversity", ...
Experimental evolution
... evolutionary biology , the field of experimental
evolution is concerned with testing the theory of
evolution in controlled experiments .
evolution can be observed in the laboratory as organisms ...
Eye
... to be a difficult question for the theory of
evolution , on the basis that intermediate forms of an eye ... mollusks are often cited as examples of parallel
evolution .
Focusing
In order for light rays to be ... Binocular vision
Crystallin
Evil eye
evolution of the Eye
Eye color
Eye contact
Eye ...
Gamete
... dissimilarity of siblings .
Gamete size and
evolution
Isogamy occurs when gametes from both sexes ... is considered to be the ancestral condition, the
evolution of gametes of unequal size is a current area of ... J.P., and Hurst, L.D. 2001. The uncertain
evolution of the sexes. Trends in Ecology ...
Gene
... of molecular genes
2.3 Mutations and
evolution
3 History
4 See also
5 External ... entity" than the first one.
Mutations and
evolution
Just as there are many factors influencing the ... of such variations on the trajectory of
evolution through natural selection may be as large as ...
Genetic code
... to the one used by Earth life, the theory of
evolution suggests that the genetic code was established ... R.; Lesk, Arthur M.; and Singh, Mona. (2002).
evolution of Amino Acid Frequencies in Proteins Over Deep ... into the Genetic Code . Molecular Biology and
evolution 19 , 1645-1655.
External links
Online ...
Human
... .
Habitat
The conventional view of human
evolution states that humans evolved in inland savanna environments in Africa. (See Human
evolution , Vagina gentium , Environment of Evolutionary ... languages.
Origins
Main article: Human
evolution
The closest surviving relatives of humans ...
Convergent evolution
... In evolutionary biology , convergent
evolution describes the process whereby organisms not ... varying ecosystems.
An example of convergent
evolution is the similar nature of the wings of insects ... independently in various animals.
Convergent
evolution is a different phenomenon than evolutionary ...
Jean-Baptiste Lamarck
... interposition."
Lamarck's own theory of
evolution was in fact based on the idea that individuals ... adapt from where the parents left off, enabling
evolution to advance. As a mechanism for adaptation, ... others through disuse. While this conception of
evolution did not originate wholly with Lamarck, he has ...
Lynn Margulis
... Sagan, 1987, Microcosmos: Four Billion Years of
evolution from Our Microbial Ancestors , HarperCollins, ... and Dorion Sagan, 1991, Mystery Dance: On the
evolution of Human Sexuality , Summit Books, ISBN ... Slanted Truths: Essays on Gaia, Symbiosis, and
evolution , Copernicus Books, ISBN 0387949275
Lynn ...
Microevolution
... a long period of time (and may culminate in the
evolution of new species ).
Typically, observable instances of
evolution are examples of microevolution; for example, ... life.
See also
Speciation , Molecular
evolution , Population genetics
...
Molecular evolution
... Molecular
evolution is the process of the genetic material in ... are a result of changes in the DNA, molecular
evolution must be seen as part of general
evolution . The boundary between molecular and other ...
Modern evolutionary synthesis
... brings together Charles Darwin 's theory of the
evolution of species by natural selection with Gregor ... between two important discoveries; the units of
evolution ( genes ) with the mechanism of
evolution ( selection ).
Contents ...
Natural selection
... mechanism within the scientific theory of
evolution , i.e. it alters the frequency of alleles ... it was proposed as the main mechanism of
evolution by Charles Darwin and Alfred Russel Wallace ... selection by humans . Other mechanisms of
evolution include genetic drift and gene flow . ...
Neutral theory of molecular evolution
... The neutral theory of molecular
evolution (also, simply the neutral theory of
evolution ) is an influential theory that was introduced ... some as an argument against Darwin's theory of
evolution by natural selection , Kimura and most ...
Origin of life
... became life are elusive.
For the observed
evolution of life on earth, see the timeline of life .
... and provided a rich environment for chemical
evolution ("soup theory"). On the other hand, spontaneous ... world theory . In this theory, he postulated the
evolution of (bio)chemical pathways as fundamentals of ...
Paleontology
... and climate (" paleoclimate ") have affected the
evolution of life, how ecosystems have responded to these ... with their geologic ages and the study of
evolution of lifeforms.
Paleontology utilizes the same ... our understanding of long-term patterns in the
evolution of life on earth. The same is the case with ...
Parallel evolution
... In evolutionary biology , parallel
evolution occurs when two independent species evolve ... A classical example of parallel
evolution homoplasy is the contemporaneous
evolution of the extinct browsing-horses and extinct ...
Parthenogenesis
... Dawley, Robert M. & Bogart, James P. (1989).
evolution and Ecology of Unisexual Vertebrates . Albany, ... .
Maynard Smith, John. (1978). The
evolution of Sex . Cambridge: Cambridge University Press. ... Richard E. & Levin, Bruce R. (1988). The
evolution of Sex . Sunderland, Mass: Sinauer Associates. ...
Plant
... through the Carboniferous, with further
evolution through the Permian and Triassic periods. In ... plant tissue. The Devonian period also saw the
evolution of what many believe to be the first modern tree, ... N Taylor and Edith L Taylor. The Biology and
evolution of Fossil Plants . Prentice Hall, 1993.
See ...
Plant
... through the Carboniferous, with further
evolution through the Permian and Triassic periods. In ... plant tissue. The Devonian period also saw the
evolution of what many believe to be the first modern tree, ... N Taylor and Edith L Taylor. The Biology and
evolution of Fossil Plants . Prentice Hall, 1993.
See ...
Prokaryote
...
1 Structure
2 Environment
3
evolution of prokaryotes
4 See also
... are harmless or even beneficial to the host.
evolution of prokaryotes
Main article
evolution of prokaryotes
It is generally accepted that ...
Punctuated equilibrium
... , or punctuated equilibria , is a theory of
evolution which states that changes such as speciation ...
"What should the fossil record include if most
evolution occurs by speciation in peripheral isolates? ... ... some creationists to argue that the theory of
evolution is based on questionable grounds. Some ...
Sociobiology
... strategy . It uses techniques from ethology ,
evolution , sociology , and population genetics . Within ... explain many social behaviours. However, genetic
evolution appears to act on social groups . The mechanisms ... Further, Sir Arthur Keith (in A New Theory of
evolution ) said that "racism" could be adaptive because it ...