Left-handedness is less common than right-handedness. Left-handed people are
more skillful with their left hands when performing tasks. Studies suggest that ...
Jun 21, 2004 ... Approximately 85 percent of people are right-handed. These theories also try to
explain the persistent and continuing presence of a left-handed ...
Sep 12, 2013 ... For the left-handed people of the world, life isn't easy. ... What makes humanity's
bias against lefties all the more unfair is that left-handed ...
Apr 28, 2015 ... For left-handed people, the world probably seems like an unfair place. ...
Paracchini says this makes sense: It would be a waste to have both ...
What causes someone to become a southpaw? ... paw, science has also
uncovered a particular set of personality traits that left-handed people tend to
Most left-handed people have healthy and normal brains, just like righties. What
Makes a Person Left- (or Right-) Handed? Scientists aren't sure why some ...
Are you confused about what makes a person left-handed or not? So are we!
Whatever the exact causes may be, this is not a simple story, but a very complex
Why most people are right-handed and only some are left-handed remains a bit
of a mystery. Since scientists have noticed that left-handedness tends to run in ...
Sep 12, 2013 ... Only about 10% of humans are left-handed, and previous theories ... in right- and
left-handed people — in four different population groups, the .... so I'm wondering
if a recessive gene causes it and not a dominant gene.
Sep 12, 2013 ... For years, scientists believed that a person's handedness - whether they ... that in
mice, disrupting PCSK6 causes 'left-right asymmetry' defects, ...