This is an example of a and you would therefore

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ion because it is a case of artificial selection. C. Migration of individuals into a population generally causes the recipient population to diverge so much that it becomes a new species. D. Migration of individuals into a population generally decreases the genetic variability within the recipient population. E. Migration of individuals into a population generally increases the genetic variability within the donor population. 3. Humans have domesticated a number of plants and animals. In the domestication process a few individuals of a species are ‘captured’ to have a starting population and then these are bred for many generations. This is an example of a ______ and you would therefore predict that domesticated organisms would show _____. A. B. C. D. E. 4. founder effect; a lot of genetic variation bottleneck effect; little genetic variation bottleneck effect; many useful adaptations to surviving floods gene flow; speciation. founder effect; little genetic variation Dark- eyed junco birds have white outer tail feathers that the males display during aggressive interactions and also during courtship displays. Males with more white in thei...
View Full Document

This test prep was uploaded on 02/20/2014 for the course BIOLOGY 1001 taught by Professor Tamarakelly during the Spring '13 term at York University.

Ask a homework question - tutors are online