et al. The origin and evolution of stomata. Curr. Biol. 32, R539–R553 (2022). Article CAS Google Scholar Donoghue, P. C. J., Harrison, J., Paps, J. & Schneider, H. The evolutionary emergence of land plants. Curr. Biol. 31, R1281–R1298 (2020). Article Google Scholar ...
The origin and early evolution of land plants in the mid-Palaeozoic era, between about 480 and 360 million years ago, was an important event in the history of life, with far-reaching consequences for the evolution of terrestrial organisms and global environments. A recent surge of interest, ca...
morphology in mangroves through changes of developmental rates; the cyclic evolution (retroconvergence) of reproductive and foliar characters; the possibility of pathogenic cecidogenous origin of plant organs; and the diversification burst (anastrophes) on the basis of macropolymorphic post-crisis ...
题干分析：early terrestrial planets problem定位到段落首句，说明整段都是出题范围。
However, the phylogeny of these medically relevant enzymes remains unclear, prompting us to investigate their origin and evolution. Using prokaryotic and eukaryotic glutaminase sequences, we built a phylogenetic tree whose topology suggested that the multidomain architecture was inherited from bacterial ...
TPO25—3TheEvolutionaryOriginofPlants 原文: 【1】Theevolutionaryhistor Theevolutionaryhistoryofplantshasbeenmarkedbyaseries ofadaptatio.Theancestoofplantswerephotosyntheticsingle- celledorganismsthatgaverisetoplantspresumablylackedtrueroots, stems,leaves,andcomplexreproductivestructuressuchasflowe.Allof ...
系统标签: plants evolutionary origin algae 托福 adaptations .pgeducationTheEvolutionaryOriginofPlantsTheevolutionaryhistoryofplantshasbeenmarkedbyaseriesofadaptations.Theancestorsofplantswerephotosyntheticsingle-celledorganismsthatgaverisetoplantspresumablylackedtrueroots,stems,leaves,andcomplexreproductivestructuressuchasflo...
and Telford, M.J., The origin and evolution of arthropods, Nature, 2009, vol. 457, no. 7231, pp. 812–817. Article CAS PubMed Google Scholar Burzin, M.B., Fossil Chytridiomycetes (Mycota, Chytridiomycetes incertae sedis) from the Upper Vendian of the East European platform, in...
Stomata, the small pores on the surfaces of leaves and stalks, regulate the flow of gases in and out of leaves and thus plants as a whole. They adapt to local and global changes on all timescales from minutes to millennia. Recent data from diverse fields
Polyploidy has long been recognized to have played an important role in the evolution of plant species (Lewis, 1980). However, polyploidy has only recently been recognized as a potentially important process in the evolution of vertebrates (Ohno, 1974; Fisheret al.,1980; Bogart, 1980; Schultz...