Sentence examples for frog has shown from inspiring English sources
More than 20 years of work on the frog has shown that adaptive pressure alone did not shape it, he said.
"Frog has shown that its products and process can add significant value in terms of operating performance, build time frame, and user experience – all for same or lower cost".
The Rangers, like the frog, have shown two faces all season.
"Frogs have shown the tendency of being increasingly non aquatic," said Mr Seshadri, adding that the Chalazodes group of frogs "seem to have evolved this adaptation under certain pressures of natural selection".
Previous studies of frogs have shown similarly striking phylogenetic divisions within traditionally regarded species.
For instance, island biology studies of enigmatic color morphs in Dendrobates frogs have shown an impressive color morph diversity in the archipelago of Bocas del Toro, outside Panama, compared to mainland Central America [ 76].
Empirical studies using artificially created autotriploid and natural allotriploid Hylid frogs have shown direct effects of polyploidy on triploid male advertisement call structure [ 20] and even parallel developing call preferences in triploid females [ 21].
Indeed, a number of studies using clay model replicas of dendrobatid frogs have shown that natural predators exert purifying selection, and "favor" one color morph within populations [ 16, 17]; however, one study indicated that at low prey densities the effect of this stabilizing selection is limited [ 18].
Having lots of offspring is linked to a shorter lifespan for both males and females in the colourful strawberry poison frog, a study has shown.
Recent work using the GV frog oocyte system has shown that one of the factors that restrict reprogramming efficiency is the variant histone mH2A (Pasque et al. 2011).
Mathematical modelling of the dynamics of infection in our experimental treatments has shown that frogs maintained below their temperature optimum reduce the generation of a successful anti-Bd response, resulting in higher infectious burdens.
