Sentence examples for important evolutionary transitions from inspiring English sources
Teachers can facilitate such learning by incorporating cladistics and tree-thinking into the curriculum and using evograms to focus on important evolutionary transitions.
Taken together, these results suggest that studying the properties of TE evolution may indicate the timing and nature of important evolutionary transitions.
Analyses of complete eukaryotic genome sequences have revealed that gene duplication has been rampant, and that this process can be linked to important evolutionary transitions or major leaps in development and adaptive radiations of species (see, for example, [ 80, 81]).
The sequenced seven ant species represent important evolutionary transitions including fundamental changes in nutrition (e.g., carnivores, herbivores specialized on seeds, fungivores, or omnivores), expansion into new habitats (from terrestrial to arboreal), or social organization (supplementary text S1, Supplementary Material online, for details and Gadau et al. 2012, for a review).
"Our goal here was to understand the molecular underpinnings of an important evolutionary transition, not to create a 'dino-chicken' simply for the sake of it," he said.
Padian (2008) suggests depicting these various lines of evidence, particularly the ones that are important in major evolutionary transitions, in a single diagram, called an "evogram" (Fig. 3), to help students to understand that evolutionary research is conducted in an integrative way and in a way that relies on testing independent lines of evidence against each other to demonstrate concordance.
Even though such developmental shifts remain poorly understood (Rudall et al., 2013), paedomorphosis is often viewed an important basis for rapid evolutionary transitions toward simpler morphologies associated with self-fertilization (Ehlers & Pedersen, 2000; Box & Glover, 2010; Li & Johnston, 2010; but see also Armbruster et al., 2013).
With reference to the divergence of the ancestor of P. horikoshii and P. abyssi from the common ancestor, and also the divergence of P. horikoshii and P. abyssi from each other, a no less important evolutionary factor may be their transition to new roles in bacterial community.
From my perspective, the three most important processes (only two of which are evolutionary transitions) in early evolution are i) the origin of life, ii) prokaryotic evolution, and iii) the prokaryote-to-eukaryote transition.
