Sentence examples for and evolution of populations from inspiring English sources

Not all the relationships between species are of equal importance in the dynamics and evolution of populations and the organization of communities.

The parasitoid wasp Mastrus ridens (Hymenoptera: Ichneumonidae) is a particularly well-suited biological model to document the history and evolution of populations used in classical biological control, repeatedly moved from laboratory to laboratory worldwide and introduced in various environments.

Mathematical modelling serves as a valuable tool for understanding the growth and evolution of populations.

This approach has recently been used to elucidate the structure and evolution of populations of the human pathogen Helicobacter pylori (18 ), and we have used the same method here.

Whereas this provides valuable insights into the historical demography and evolution of populations (see [ 2]), it does not allow to understand the dynamics of genes that affect fitness along environmental gradients.

They should also lead to a better definition of what the genetic structure of a "race" is and allow for better discrimination between races, which will make it possible to re-evaluate the genetic structure and evolution of populations of P. halstedii.

Consequently, the dynamics and evolution of many populations are determined by both the population's life history and the patterns of movement of individuals between populations.

For this reason, it is important to know the extent and distribution of genetic variation among populations since it is crucial for understanding the origin and evolution of plant populations in natural conditions.

As human populations grow, there is a critical need to understand how anthropogenic stressors will influence the ecology and evolution of wild populations (Goudie 2005; Lawrence et al. 2012).

They contribute to the reproductive biology and evolution of natural populations and are valuable tools for the commercial production of hybrid seeds in crops.

Viruses play key roles in global ecology they form a vast reservoir of genetic diversity, influence the composition and evolution of host populations, and affect the cycling of chemical compounds through the environment.