Data from the literature (tables 1, 2; fig. 1) show that the relative probabilities of occurrence for the various categories of spontaneous chromosomal mutations do not match those predicted by both ...

Community diversity increases with an increased number of interactions between different species, but the mean interaction strength decreases. The interaction capacity hypothesis shows that ...

Evolutionary psychologist Satoshi Kanazawa has this theory, which he calls the Savanna-IQ Interaction Hypothesis. Here's how it goes: intelligence evolved as a way to deal with "evolutionary novelties ...

The hypothesis that the S allele of the 5-HTTLPR serotonin transporter promoter region is associated with increased risk of depression, but only in individuals exposed to stressful situations, has ...