Haeckel: legacy of fraud to popularise evolution
... Embryology was once called Entwicklungsgeschichte, the evolutionary history of organisms. This history was believed to repeat itself during the development of every new individual. Ernst Haeckel’s typology combined the pamphlets of Goethe, classification schemes of Cuvier and ‘mechanisms’ of Lamarck ...
... Embryology was once called Entwicklungsgeschichte, the evolutionary history of organisms. This history was believed to repeat itself during the development of every new individual. Ernst Haeckel’s typology combined the pamphlets of Goethe, classification schemes of Cuvier and ‘mechanisms’ of Lamarck ...
Evolution Unit Practice Test
... ____ 22. Natural selection acting on single-gene traits can lead to changes in allele frequencies. _________________________ ____ 23. In a population of snakes with a range of body lengths, if the longest individuals have the highest fitness, disruptive selection is likely to occur. ________________ ...
... ____ 22. Natural selection acting on single-gene traits can lead to changes in allele frequencies. _________________________ ____ 23. In a population of snakes with a range of body lengths, if the longest individuals have the highest fitness, disruptive selection is likely to occur. ________________ ...
books/Wallace/Alfred Russel Wallace on Spiritualism, Man, and
... unwittingly) denied priority to materialistic interpretations of nature, and only through natural selection and spiritualism was he able to forge a synthesis compatible with materialist logic. In short, I shall take the position that all events in Wallace's intellectual evolution after 1858 are enti ...
... unwittingly) denied priority to materialistic interpretations of nature, and only through natural selection and spiritualism was he able to forge a synthesis compatible with materialist logic. In short, I shall take the position that all events in Wallace's intellectual evolution after 1858 are enti ...
Charles Darwin and The Origin of Species
... the pages. Many of these events were seminal in that they marked profound changes or turning points. The Scientific Revolution, for example, changed the way individuals viewed themselves and their world. The authors, acknowledged experts in their fields, synthesize key events, set developments withi ...
... the pages. Many of these events were seminal in that they marked profound changes or turning points. The Scientific Revolution, for example, changed the way individuals viewed themselves and their world. The authors, acknowledged experts in their fields, synthesize key events, set developments withi ...
Epigenetic Inheritance and Its Role in Evolutionary Biology: Re
... variety of ways. The use of the word “epigenetic(s)” was probed by analyzing published papers in the PubMed database. Maintained by the National Center for Biotechnology Information of the U.S. National Institutes of Health (http://www.ncbi.nlm.nih.gov/pubmed/), this database catalogues >25,000,000 ...
... variety of ways. The use of the word “epigenetic(s)” was probed by analyzing published papers in the PubMed database. Maintained by the National Center for Biotechnology Information of the U.S. National Institutes of Health (http://www.ncbi.nlm.nih.gov/pubmed/), this database catalogues >25,000,000 ...
Free Sample
... 33. In the mid-nineteenth century Charles Darwin and Alfred Russel Wallace observed many organisms. Based on these observations they arrived to an explanation on how populations change through time. They termed it: a. evolution. b. natural selection. c. creationism. d. natural evolution. e. genetics ...
... 33. In the mid-nineteenth century Charles Darwin and Alfred Russel Wallace observed many organisms. Based on these observations they arrived to an explanation on how populations change through time. They termed it: a. evolution. b. natural selection. c. creationism. d. natural evolution. e. genetics ...
Is Organismic Fitness at the Basis of Evolutionary Theory?
... change in a population. If we ask what underlies this rate of change, the answer will involve several components. If there is immigration, than the immigrants can change trait frequencies. Similarly, emigration can change frequencies, especially if there is a difference in the propensity of differen ...
... change in a population. If we ask what underlies this rate of change, the answer will involve several components. If there is immigration, than the immigrants can change trait frequencies. Similarly, emigration can change frequencies, especially if there is a difference in the propensity of differen ...
Unit VII Science Standards with Integrative Marine Science
... SSWIMS presents Squid that the students don’t trip or strangle themselves on the line!) Try to keep the line as high as possible, so everyone can see the race. 4. Now the students may either tape the straw pieces to their “squid” or use paper strips (as per the diagram). Let the students experiment ...
... SSWIMS presents Squid that the students don’t trip or strangle themselves on the line!) Try to keep the line as high as possible, so everyone can see the race. 4. Now the students may either tape the straw pieces to their “squid” or use paper strips (as per the diagram). Let the students experiment ...
Escherichia coli and Antibiotic Resistance to Tetracycline Antibiotics
... On average, E. coli cells living in a Petri dish with plenty of nutrients and incubated at the right temperature (thus keeping it in the log phase of growth) are able to duplicate their chromosomal DNA and split into two new cells every 20 minutes. One should be able to see the effects of evolution ...
... On average, E. coli cells living in a Petri dish with plenty of nutrients and incubated at the right temperature (thus keeping it in the log phase of growth) are able to duplicate their chromosomal DNA and split into two new cells every 20 minutes. One should be able to see the effects of evolution ...
Squidology for Pdfing - Louisiana Marine Education Resources
... Some species can even introduce poison into their prey through their bite. Squid prey upon fish and other invertebrates, including smaller squid. Protection – Squid have very unusual defense strategies upon which they rely to speedily escape from danger. They forcibly expel water from their bodies, ...
... Some species can even introduce poison into their prey through their bite. Squid prey upon fish and other invertebrates, including smaller squid. Protection – Squid have very unusual defense strategies upon which they rely to speedily escape from danger. They forcibly expel water from their bodies, ...
MECHANISMS OF ADAPTATION IN CORAL SNAKE MIMICRY
... Chapter VI examines the coral snake mimicry complex in an ecological context, examining how variation in ecological conditions can change the adaptive landscape over which Batesian mimicry evolves (Kikuchi and Pfennig 2010b). Specifically, I wanted to know if changing the abundance of venomous model ...
... Chapter VI examines the coral snake mimicry complex in an ecological context, examining how variation in ecological conditions can change the adaptive landscape over which Batesian mimicry evolves (Kikuchi and Pfennig 2010b). Specifically, I wanted to know if changing the abundance of venomous model ...
The Darwinian Revolution as a knowledge
... 2.1.5 Level 4: Ontological Implications (Implications for the world-views) ......................... 46 2.1.6 Summary, overview ..................................................................................................... 48 2.2 Research Design for the reception analysis: concentric circles ...
... 2.1.5 Level 4: Ontological Implications (Implications for the world-views) ......................... 46 2.1.6 Summary, overview ..................................................................................................... 48 2.2 Research Design for the reception analysis: concentric circles ...
“History of Evolutionary Thought” Game Cards: 3 pts. Darwin
... earth processes occurred at a fixed rate over time? ...
... earth processes occurred at a fixed rate over time? ...
SUSTAINABLE EVOLUTIONARY ALGORITHMS AND SCALABLE
... and related techniques for achieving scalable evolutionary synthesis. It first presents a survey of related research on principles for handling complexity in artificially designed and naturally evolved systems, including modularity, reuse, development, and context evolution. Limitations of current g ...
... and related techniques for achieving scalable evolutionary synthesis. It first presents a survey of related research on principles for handling complexity in artificially designed and naturally evolved systems, including modularity, reuse, development, and context evolution. Limitations of current g ...
Henry David Thoreau: The Darwinian Naturalist
... encounters with humankind drove him closer to nature, and equally to that of a naturalist whose desires to understand man’s origin drove him closer to the earth. The experience felt like a gentle rising to resurrection from Plato’s cave. Dr. Hoyte Edge started the process by actuating an allegory th ...
... encounters with humankind drove him closer to nature, and equally to that of a naturalist whose desires to understand man’s origin drove him closer to the earth. The experience felt like a gentle rising to resurrection from Plato’s cave. Dr. Hoyte Edge started the process by actuating an allegory th ...
convergence, recurrence and diversification of
... species, the origins of novel sperm forms, their subsequent diversification, and evolutionary loss of derived sperm traits have scarcely been investigated (Roldan et al. 1992; Breed 2005), resulting in a limited understanding of sperm phenotypic evolution. Here, we amend this deficiency by conductin ...
... species, the origins of novel sperm forms, their subsequent diversification, and evolutionary loss of derived sperm traits have scarcely been investigated (Roldan et al. 1992; Breed 2005), resulting in a limited understanding of sperm phenotypic evolution. Here, we amend this deficiency by conductin ...
The evolution of lactase persistence
... Abstract Lactase persistence has long been recognized as a striking example of human dietary adaptation to changes in food production habits. The observation that the prevalence of lactase persistence is positively correlated with the cultural history of dairying in human populations has led to the ...
... Abstract Lactase persistence has long been recognized as a striking example of human dietary adaptation to changes in food production habits. The observation that the prevalence of lactase persistence is positively correlated with the cultural history of dairying in human populations has led to the ...
Evolution of Preferences - Northwestern University
... For a typical distribution of preferences there will be multiple modes of behaviour that form a Bayesian–Nash equilibrium within the population. Our stability criterion identifies when a distribution of preferences and a particular equilibrium will together form a stable configuration. The stability ...
... For a typical distribution of preferences there will be multiple modes of behaviour that form a Bayesian–Nash equilibrium within the population. Our stability criterion identifies when a distribution of preferences and a particular equilibrium will together form a stable configuration. The stability ...
The evolution of conspecific gamete precedence and its effect on
... through a reinforcement-like process, where postmating–prezygotic isolation (as opposed to premating isolation) is driven by the presence of postzygotic isolation. This has been primarily supported by indirect evidence in freespawning marine invertebrates (in which gamete interactions occur at the p ...
... through a reinforcement-like process, where postmating–prezygotic isolation (as opposed to premating isolation) is driven by the presence of postzygotic isolation. This has been primarily supported by indirect evidence in freespawning marine invertebrates (in which gamete interactions occur at the p ...
View more Animal Life videos
... The mesodermally lined body cavity of most animals above the flatworms and nonsegmented roundworms. Its manner of origin provides one basis for classifying the major higher groups. Annelids, arthropods, and mollusks have a coelom which develops from solid mesodermal bands. Within the trochophore lar ...
... The mesodermally lined body cavity of most animals above the flatworms and nonsegmented roundworms. Its manner of origin provides one basis for classifying the major higher groups. Annelids, arthropods, and mollusks have a coelom which develops from solid mesodermal bands. Within the trochophore lar ...
The operator hierarchy, a chain of closures linking matter, life
... 1998; Korn, 2002) (Fig. 1.1). The logic behind these rankings seemed to rest on the intuitive notion that lower level objects are ‘taking part’ in the organisation of higher level objects; that is, atoms take part in the organisation of molecules, which take part in organelles, which take part in ce ...
... 1998; Korn, 2002) (Fig. 1.1). The logic behind these rankings seemed to rest on the intuitive notion that lower level objects are ‘taking part’ in the organisation of higher level objects; that is, atoms take part in the organisation of molecules, which take part in organelles, which take part in ce ...
Are Random Drift and Natural Selection - Philsci
... random drift (Beatty 1992). Indeed, different authors will describe different subsets of this list as constituting the different kinds of random drift processes. For reasons of space, I will discuss only two of these processes: indiscriminate parent sampling and the bottleneck effect. The discussion ...
... random drift (Beatty 1992). Indeed, different authors will describe different subsets of this list as constituting the different kinds of random drift processes. For reasons of space, I will discuss only two of these processes: indiscriminate parent sampling and the bottleneck effect. The discussion ...
Sources of inter- and intra-individual variation in basal metabolic
... 2005; Vézina and Williams 2005a; Rønning et al. 2008) or both. Thus, studies reporting differences between populations that are based on measurements of BMR in birds acclimatised to their specific habitat (e.g. Hudson and Kimzey 1966), should be interpreted with caution in the light of genetic adapt ...
... 2005; Vézina and Williams 2005a; Rønning et al. 2008) or both. Thus, studies reporting differences between populations that are based on measurements of BMR in birds acclimatised to their specific habitat (e.g. Hudson and Kimzey 1966), should be interpreted with caution in the light of genetic adapt ...
Squid Dissection A squid is in the phylum Mollusca
... Inside the mantle cavity of the squid, down by the fins is the squid’s gonads or reproductive organs. If your squid is a male, the gonad will be a cloudy, white-ish mound. Female gonads may have eggs inside the ovaries that are slightly yellowish in color and they look and feel like jelly. Depending ...
... Inside the mantle cavity of the squid, down by the fins is the squid’s gonads or reproductive organs. If your squid is a male, the gonad will be a cloudy, white-ish mound. Female gonads may have eggs inside the ovaries that are slightly yellowish in color and they look and feel like jelly. Depending ...