Примери за използване на The evolutionary tree на Английски и техните преводи на Български
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Second branching in the evolutionary tree.
But could it be that extraterrestrials are actually using human DNA to add a new branch to the evolutionary tree?
Support the evolutionary“tree” of life.
One of the most interesting exhibits is the evolutionary tree.
It chops down the evolutionary“tree of life.”.
Of course, we're all animals but some of us have climbed a little higher on the evolutionary tree.
This is a way to reconstruct the evolutionary tree of species and to address the hypotheses of any relationship between them.
What surprised people was that this was a dinosaur that was as far from birds in the evolutionary tree as could be imagined.
The evolutionary tree, which postulates that all today's species are descended from one common ancestor(which itself evolved from nonliving chemicals).
When these distinct lineages disappeared,entire branches of the evolutionary tree of life collapsed.
These babies are from a really important point in the evolutionary tree,” said Eva Hoffman, who led research on the fossil as a graduate student at the UT Jackson School of Geosciences.
Analysis of their DNA shows the deep sea bacteria are the most primitive forms of life on the evolutionary tree.
What we do know, however,is that if we reconstruct the evolutionary tree of every extant organism found on Earth today, they all share the same ancestor.
This discovery is quite confusing evolutionary theory,according to which Neanderthal man is still in the evolutionary tree of humanity.
Here's what the future may begin to look like with changing,now, the evolutionary tree, speeding up evolution with synthetic bacteria, Archaea and, eventually, eukaryotes.
Lead to new things like giraffes, or orchids-- so too, do little embellishments in the crochet code lead to new and wondrous creatures in the evolutionary tree of crochet life.
To really answer the question of whether we're looking at a totally new branch on the evolutionary tree, we will need to isolate and study the organisms producing these weird genes.
Or hominid, branch of the evolutionary tree includes modern humans, as well as the extinct human predecessors such as Neanderthal, Homo habilis, Homo erectus, and other early, intelligent standing primates that have long since vanished.
We believe that PCAR is the basis for the most fundamental level of perception in all living organisms in the evolutionary tree of life(Mitchell 2001).
Scientists started analyzing a variety of genes from different organisms andfound that their relationship to each other contradicted the evolutionary tree of life derived from rRNA analysis alone.
This allowed us to refine the evolutionary tree of our earliest ancestral branches better than ever before," says first author Dr Eva Chan from the Garvan Institute of Medical Research, who led the phylogenetic analyses.
Some closely related groups of species are restricted to the same threatened locations(such as lemurs in Madagscar) orshare vulnerable characteristics(such as carnivores), meaning that the evolutionary tree could lose entire branches rather than an even scattering of leaves.
The evolutionary tree we constructed from genome sequences does not support an origin in Africa, this gives us new insight into how honeybees spread and became adapted to habitats across the world', says Matthew Webster.
They wanted to test the prevailing understanding of where certain diatoms fall on the evolutionary tree, and included species used as models in genomic studies and diatoms whose placement in the diatom phylogeny has been problematic or controversial.
Some closely related groups of species are limited to the same dangerous places(like LeMar in Madagascar) orshare weak characteristics(such as meat), which means that the evolutionary tree can lose whole branches rather than the scattering of the leaves.
This allowed us to refine the evolutionary tree of our earliest ancestral branches better than ever before,” says first author and Conjoint Senior Lecturer at UNSW, Dr Eva Chan from the Garvan Institute of Medical Research, who led the phylogenetic analyses.
Just as the morphology and the complexity of life on earth is never ending, little embellishments and complexifications in the DNA code lead to new things like giraffes, or orchids-- so too,do little embellishments in the crochet code lead to new and wondrous creatures in the evolutionary tree of crochet life.
It will allow scientists to assess this fossil jaw's real position in the evolutionary tree of Primates and to actually test if the similarities observed between Graecopithecus and hominins were acquired independently or were inherited from a real common ancestor.
They inspected several scenarios, modeling the complex evolutionary relationships between existing and extinct mammals, finding that even under the most optimistic scenario,it would still take up to five million years for the mammalian life to regenerate its lost branches and twigs of the evolutionary tree.