Which individual was the state's first elected republican governor since governor e. j. davis?
Solved
Show answers
More tips
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- F Family and Home How to Properly Use a Water Level?...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: History
- H History (19 pointss) Which vocabulary word describes an area where only lichens and mosses can survive? A. arctic circle B. Subarctic C. polar D. Tundra...
- H History All of the following are reasons for the fall of rome except a. corruption of officials c. lack of leadership b. asian invaders d. all of these contributed to the...
- P Physics 2. Wind Energy Is Actually AnIndirect Form Ofmagnetic energysolar energynuclear energyelectric energy...
- M Mathematics Some friends went hiking. The very top of a trail was a total of 26 miles from town, where the friends began their journey. They drove 8 more miles than they walked...
- H History Which issue determine the outcome of the 2008 presidential race? a) worry about camping financing b) anger over health-care reform c) opposition to the war in iraq...
- B Biology PLEASE PLEASE HELP PLEASE...
Ответ:
Ответ:
Biogeographic isolation causes changes in gene pools that result from populations being separated.
Explanation:
Biogeographical isolation consists in the separation of a population by a geographical barrier, giving rise to subpopulations.
With isolation, the subpopulations start to suffer different pressures from the environment and consequently the selected genes in one subpopulation will be different from the other subpopulation.
Due to the biogeographic isolation, the two subpopulations will be prevented from crossing and the differences between them will become more and more accentuated, and with that the subspecies appear.
Over time, these subspecies may become so different from each other that reproduction between them becomes impossible.
When this happens, reproductive isolation occurs and, consequently, the emergence of new species. When speciation occurs due to geographic isolation, it is called allopatric speciation.