In the search for a perfect partner, bigger is definitely better for the male of the species Are lovers drawn together by the magical meeting of minds – or by hormones, body shape and evolutionary instincts?
They could be rooted, however, in both the macroevolutionary traditions of comparative morphology and the omission of embryology from the classic evolutionary synthesis and the emphasis of contemporary evo devo on understanding the development and evolution of body plans and evolutionary novelties.
"Here you have a direct link" between a symmetrical body and an evolutionary advantage, he says.
Hanken, J. & Wake, D. B. Miniaturization of body size: organismal consequences and evolutionary significance.
It is probable that lateral-line scales and body ratio evolutionary rates were accelerated in clownfishes because they are indirectly correlated to the ecological niche through another trait.
"[Ayahuasca is] the conduit to a body of profoundly ancient genetic and evolutionary wisdom that has long abided in the cosmologies of the indigenous peoples of the Amazon who have guarded and protected this knowledge for millennia, who learned long ago that the human role is not to be the master of nature, but its stewards," McKenna wrote.
There's a growing body of research, in institutional and evolutionary economics and economic sociology, looking at the web of relationships within a sector and in the economy: how complex production systems emerge, evolve, and interact and how value migrates within and between sectors.
Although exploited fish populations can consist of individuals of reduced average adult body size for both demographic and evolutionary reasons (Jørgensen et al.
Our results hint at an allometric and evolutionary relationship between body size and other life history traits [8], [12], [14], and specifically suggest that body size is the main correlate of clutch size among Tropidurinae lizards.
The compositions of diverse planetary bodies are of fundamental interest to planetary science; they provide clues about the formation and evolutionary history of target bodies and the solar system.
Bewick, A. J. et al. On the origin and evolutionary consequences of gene body DNA methylation.
