Over relatively long periods of time, the distribution of inheritable traits will tend to reflect the fitness that the traits convey to the individual;
(the distribution of inheritable traits; will tend; to reflect the fitness that the traits convey to the individual; T:Over relatively long periods of time) (the distribution of inheritable traits; to reflect; the fitness that the traits convey to the individual) (the traits; convey; to the individual)
the distribution of inheritable traits the distribution of inheritable traits the traits
will tend to reflect convey
to reflect the fitness that the traits convey to the individual T:Over relatively long periods of time
the fitness that the traits convey to the individual
to the individual