Examples of using Speciation in English and their translations into Romanian
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Main article: Speciation.
Speciation, a new mutant, a young one.
Main article: Speciation.
And speciation happens when gene pools separate-- populations separate.
Solid and aqueous metal speciation.
Speciation analysis used in monitoring and control of environment and toxicology.
Read a modern classic book on evolution and speciation.
Speciation is the process where a species diverges into two or more descendant species.
People talk about different species and speciation in nature.
So it seems like humans have caused a speciation reversal, they're fusing back together again as a result of human influences.
As a population becomes smaller,genetic drift plays a bigger role in speciation.
In extreme cases,the founder effect is thought to lead to the speciation and subsequent evolution of new species.
At the beginning of the Pleistocene, elephantids experienced a high rate of speciation.
The ultimate Darwinian example of speciation(one species splitting into several) is the finches of the Galapagos Islands, described by Darwin in The Voyage of the Beagle.
Impact of anthropogenic activities on the metal speciation in waters and sediments.
Due to the prolonged life of ancient lakes,they serve as models for isolated evolutionary traits and speciation.
Evaluation of the analytical performances of the eco-scale laboratory methods for the determination and speciation of Hg as Hg2+ and CH3Hg+ by UVCV-µCCP-OES using the miniaturized instrumentation;
However, this form of evolution may eventually lead to macroevolution, or speciation.
These outcomes of evolution aresometimes divided into macroevolution, which is evolution that occurs at or above the level of species, such as extinction and speciation and microevolution, which is smaller evolutionary changes, such as adaptations, within a species or population.
Sewall Wright was the first to attach this significance to random drift and small,newly isolated populations with his shifting balance theory of speciation.
The research program is focused on implementation of analytical methods to determine the Hg, As and Sb in waste and plastics or biodegradable packages,analytical eco-scale methods for the determination and speciation of Hg by UV photo-induced derivatization and detection using a full-miniaturized experimental spectrometric system.
At the beginning of the Pleistocene, elephantids experienced a high rate of speciation.[45] The Pleistocene also saw the arrival of Palaeoloxodon namadicus, the largest terrestrial mammal of all time.[46] Loxodonta atlantica became the most common species in northern and southern Africa but was replaced by Elephas iolensis later in the Pleistocene.
This is much more likely that this is an evidence of a recent population explosion,than it is deep time and slow speciation events.
Description The project Analytical eco-scale methods for the determination and speciation of Hg by UV photo-induced derivatization and detection using a fully-miniaturized experimental spectrometric system(ECOSPEC) aims at developing and validation of high sensitivity, excellent green analytical methods for the quantification of total Hg and its speciation as inorganic and organic forms.
And I have argued that we're about to perhaps create a new version of the Cambrian explosion,where there's massive new speciation based on this digital design.
Because the two species are not proficient swimmers,the formation of the Congo River 1.5- 2 million years ago possibly led to the speciation of the bonobo.
Now I have argued, this is not genesis; this is building on three and a half billion years of evolution. And I have argued that we're about to perhaps create a new version of the Cambrian explosion,where there's massive new speciation based on this digital design.
The proposed project is mainly focused on developing experimental designs based on unconventional techniques(DGT(Diffusive Gradients in Thin-films)method combined with spectrometric methods) for studying the changes of metals mobility and speciation under influences of plant-soil system.
