If pollinators specialised on flowers with deep corolla tubes became inefficient at exploiting flowers with shallow corolla tubes, divergence of corolla-tube depth would indeed promote flower constancy.
The idea that character displacement, due to the foraging strategies of pollinators, promotes divergence in corolla-tube depth is related to two of the previously proposed hypotheses: that deep corollas evolve to promote flower constancy [20] and that they contribute to exclude unwanted visitors [13] [14].
It can be expected that floral features that increase a bee's learning time for handling will promote greater constancy, although supporting data are sparse and weak (Chittka et al. 1999; Armbruster et al. 2014 b ).
But most importantly, although the equilibrium between the used and available microvilli ultimately limits the bump production rate at very bright stimulation of high SNR [ 38], failures in bump production, whether stochastic or due to refractory period, promote output constancy.
Rather, each office is responsible for promoting democratic constancy, what Sabl understands as "the effective pursuit of interest".
The process thus promotes homeostasis, the constancy of the organism's internal environment.
There is some evidence that floral complexity that increases the bee's learning time in achieving efficient handling promotes greater constancy (Corbet et al. unpublished; but see Wilson and Stine 1996).
Set to air with almost numbing constancy as a final advertising push leading up to the movie's wide release, the 30-second commercials are one of the network's specialties, a mix of advertising and content designed to promote the movie and the MTV brand in equal measure.
By adjusting the microvilli availability and the speed and the size of their individual bumps, local stochasticity and global feedbacks promote matching of the information transfer rate of the macroscopic voltage responses with the ecological demands of each fly species, approximating contrast constancy under varying conditions.
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