The target of selection is normally the individual who carries an ensemble of
genes of certain kinds.
Not exact matches
Are any risk factors (e.g.,
gene mutations, environmental exposures) common among people who develop a
certain kind of cancer?
Rather than nature (i.e.
genes) and nurture (i.e. environment) each kicking in a fraction
of the influences that nudge traits in one or another direction, new studies show the innate potential we call nature becomes reality only when exposed to a
certain kind of nurture.
Although the exact cause
of schizophrenia remains unknown, experts do agree that schizophrenia develops as a result
of interplay between biological predisposition (for example, inheriting
certain genes) and the
kind of environment you are exposed to.
Once finished, however, an epigenomic map could also prove useful in determining which individuals are at risk for
certain diseases and encouraging the
kind of lifestyle changes that can prevent the wrong
genes from switching on or off.
Experts now agree that schizophrenia develops as a result
of interplay between biological predisposition (for example, inheriting
certain genes) and the
kind of environment a person is exposed to.
«But most
of the degenerative dementias, the
kind that occurs over time with age, are very often related to
certain genes.»
Certain kinds of social environments can turn on the
genes that cause this faster growth.