But temperament, intellectual capabilities and many other traits do.
Trump's supporters have many other traits in common with the factory workers whose economic prospects have been negatively affected by automation and global trade.
In the future we will be looking at nitrogen-efficient, drought-tolerant GMO crops with many other traits, which will minimize land use whilst increasing yields.
Dr. Shapiro is moving ahead with studies on the many other traits of pigeon breeds to see if this pattern is an exception or the rule.
"I do not dream at all of saying that all left-handed people are wicked, but that left-handedness, united to many other traits, may contribute to form one of the worst characters among the human species".
As De Waal explains in a series of engaging accounts, language, self-recognition, tool making, empathy, co-operative behaviour, mental time-travel, culture and many other traits and abilities have turned out not to be exclusively human.
One hundred and forty-eight traits were recorded including eight growth and fattening traits, 11 fat deposition traits, eight muscling traits, 14 meat quality and stress resistance traits, and many other specific traits (muscle fibres, metabolites and protein content of the muscle, enzyme activities, fat cell number and volume, etc).
Many other leaf traits are available, but as leaf traits covary, we focused on LMA.
In addition, there are many other species traits that can influence mutation rates, so if these traits differ consistently between parasites and their nonparasitic relatives, it could potentially explain the pattern in rates of molecular evolution.
The phenomenon was first studied in the early 1900s by psychologist E.L. Thorndike, who noticed that when an individual is found to possess one desirable trait, that individual is assumed to have many other desirable traits too.
Results from classical genetic research and breeding programs demonstrate that, like many other important traits in plant breeding, flowering time and photoperiod sensitivity are complex traits that show continuous phenotypic variation among progeny and are controlled by multiple genes, and to a large extent, controlled by additive genes [2], [5], [8] [10].
