Individuals within a population vary in the traits they have.
Moreover, we found large differences between sexes especially in the traits that are closely related to body size (i.e., condition factor, weight of waste and abdominal fat) and, to a lesser extent, in the traits related to fillet quality.
As Darwin knew, the imperfections in the traits of species provide some of the best evidence that life on earth has evolved rather than formed through special creation.
This explains why the student sees "need as the [cause of] origin of variation" (Demastes et al. 1996, p. 413); and also, why the evolutionary change is seen by the student as a transformation or development in the traits: it is "gradual change in the traits themselves" (Bishop and Anderson 1990) (p. 423).
Finally, students viewed evolution as a gradual change in the traits themselves (traits either improving or deteriorating from one generation to the next) rather than a change in the proportion of individuals in a population.
However, the issue of the similarities in the traits of a pair of twins' handwriting were not taken into account thus, leaving a high possibility of degrading the performance of the classification process.
Mathematical theory has also indicated that, given the right conditions, divergence is expected to occur readily between competing species by a coevolutionary sequence of reciprocal changes in the traits used to consume resources (Taper and Case 1985; Abrams 1986b; Doebeli 1996).
However, from the perspective of ecological thinking, the further relatedness of 'physical, biological, and ecological relations' composes the holistic concept used to identify an organism in the flow of evolution because the 'biological and ecological relations' are also involved in the traits that designers may be interested in.
Yet at the same time the emphasis on these production traits de-prioritized interest in the traits framing consumer desires.
It may be that mth is pleiotropic both in the traits it determines and the mechanisms by which determination happens.
Equation (2) indicates that the rate of adaptive change in the traits should be proportional to the selection gradient.
