Sentence examples for times in evolution from inspiring English sources

It also explains why, first, normic laws are not strict but, secondly, nevertheless associated with high conditional statistical probabilities, at least for most cases and times in evolution.

BR fungi may have appeared several times in evolution, accompanied by reductions in specific families.

We can clearly identify two extensive gene expansion events that occurred at two distinct times in evolution (branch a and branch b in Figure 2).

The loss of photosynthetic activity arose many times in evolution of monocots: besides Petrosaviales it is known in Pandanales, Asparagales, Liliales, and Dioscoreales (Merckx and Freudenstein 2010).

The formation of heteromorphic sex chromosomes has occurred independently several times in evolution, and their formation is accompanied by an expression problem that must be solved by the co-evolution of mechanisms that compensate this unbalance.

Another class of ciliates, namely the Phyllopharyngea, also possess gene-sized macronuclear chromosomes, but they are not monophyletic with the Spirotrich/ Clevelandelids/ Armophorids [ 22]. 'Invention' of gene-sized-macronuclear chromosomes has therefore either preceded their taxonomic separation or more likely arisen several times in evolution.

Dr. Sonia Ragir, an anthropologist at the College of Staten Island of the City University of New York, has argued that cooking did benefit women preferentially, though at a much later time in evolution than Dr. Wrangham believes.

As a representative of the phylum that shows true tissue-grade organization and a nervous system for the first time in evolution, hydra holds a unique position in the study of evolution of complex pathways.

Emergence of the DXR-II family should have occurred at an early time in evolution, as supported by the scattered distribution of DXR-II and related oxidoreductases from DLO1 and DLO2 families in distantly related lineages of eubacteria.

Thus, the study does not identify the parental genomes, but infers that a recombination event at some time in evolution (apparently long ago) was the source of the exceptional genome.

A timeline describing the age of each FSF unfolded directly from the tree shows that the FSFs that are not universally shared by superkingdoms appeared for the first time in evolution in the order: BE (nd = 0.210), AB FSFs (nd = 0.415), B (nd = 0.433), E (nd = 0.538), A (nd = 0.538) and AE (nd = 0.589) FSF groups.