Examples of using Evolutionary tree in English and their translations into Arabic
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Lead to new and wondrous creatures in the evolutionary tree of crochet life.
His famous evolutionary tree could almost be a diagram of the way we work.
Pages are linked hierarchically in the form of the evolutionary tree of life. Open access.
To find a source that may have passed this ability to detect light to both us and the algae,we need to go much further back down the evolutionary tree.
When we look at the so-called evolutionary tree, we're up on the upper right-hand corner with the animals.
Of course,we're all animals but some of us have climbed a little higher on the evolutionary tree.
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.
This is a fancy way of saying that we study the anatomy-- specifically in this case, the lungs and skeleton--of the living descendants of dinosaurs on the evolutionary tree.
Such questions include the investigation of signaling pathways, evolutionary trees, or biological networks, such as immune networks and pathways.
Evolutionary tree showing the common ancestry of organisms from all three domains of life. Bacteria are colored blue, eukaryotes red, and archaea green. Relative positions of some of the phyla included are shown around the tree. .
The 21 species are indicated here by this phylogeny, this evolutionary tree, that shows their genetic relationships, and I have colored in yellow the orb-web-weaving spiders.
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 newand wondrous creatures in the evolutionary tree of crochet life.
The 21 species are indicated here by this phylogeny, this evolutionary tree, that shows their genetic relationships, and I have colored in yellow the orb-web-weaving spiders.
You get divided, and a continent's division corresponds to a fork in the evolutionary tree, or you're crafty, and you manage to escape from one to the other and erase that division, or you're living peacefully on each side, and on one side you just go extinct, and you survive on the other side and create a difference.
And so all we have todo is kind of connect the dots across an evolutionary tree, and that's going to tell us where the virus has been in the past and how it spread across the landscape.
In order to understand where that collection of small bones in our ears came from,you have to go back in our evolutionary family tree way beyond the fish that we see today.
Think of us all as young leaves on this ancient and gigantic tree of life, all of us connected by invisible branches not just to each other, but to our extinct relatives and our evolutionary ancestors.
For example, in the traditional“tree of life” representation of evolution, the branches always move apart, never merging, implying that species' ancestry follows a linear path, and that all evolutionary changes along this path occur within the lineage being traced. But examination of genomes- particularly microbes- has shown that genes moving between distantly related organisms are an important catalyst of evolutionary change.
Evolutionary biologists think that as the climate got drier and grasslands popped up, our tail-bearing ancestors left the trees and started walking on land.
Both rooted and unrooted phylogenetic trees can be further generalized to rooted or unrooted phylogenetic networks, which allow for the modeling of evolutionary phenomena such as hybridization or horizontal gene transfer.
Their research developed a phylogenetic tree that determined the evolutionary changes that were required for a particular protein to change into another protein based on the underlying amino acid sequences.
What do they think it is that prevents the products of human ingenuity from being themselves,fruits of the tree of life, and hence, in some sense, obeying evolutionary rules?
Courtesy of the fungus, ambrosia bark beetles areable to indirectly feed from many more species of trees than their evolutionary relatives that do not feed on fungi, by having the fungi do the work of overcoming the plants' chemical defenses.
It can occur in both hardwoods and softwoods. Examples of common trees which exhibit regrowth are oak, ash, beech, sycamore, yew, scots pine, sitka spruce and hawthorn. This secondary growth may be an evolutionary strategy to compensate for leaf damage caused by insects during the spring.[1] It is not present in poplar, birch or willow.
And with this famous entry in his notebook, he begins in the top left-hand corner with,"I think," and then sketches out the first tree of life, which is his perception of how all the species, all living things on Earth, are connected through evolutionary history-- the origin of species through natural selection and divergence from an ancestral population.
These substitution models differ in terms of the parameters used to describe the rates at which one nucleotide replaces another during evolution. These models are frequently used in molecular phylogenetic analyses. In particular, they are used during the calculation of likelihood of a tree(in Bayesian andmaximum likelihood approaches to tree estimation) and they are used to estimate the evolutionary distance between sequences from the observed differences between the sequences.