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Types of Natural Selection Explained by Yohannes Nigussie is a document available to read on EtoBox.
What is Types of Natural Selection Explained about?
Natural selection is the driving force behind evolution and occurs through different processes - directional selection shifts the mean towards a favored trait extreme over generations; stabilizing selection reduces variability around an optimal trait value; disruptive selection increases frequencies of trait extremes. New species can form through allopatric speciation when physical barriers isolate populations, or sympatric speciation when barriers allow populations to diverge without geographical separatio
- Author
- Yohannes Nigussie
- Language
- EN