If you look at bacterial growth... it's exponential. One bacteria gives rise to two bacteria. Two bacteria divide and now you have four bacteria... those four divide, and now you have 8 bacteria. The trend will continue until...
1 Answers · Science & Mathematics · 05/10/2009
.... In some individuals of the population , a mutation occurred that made those.... Putting it all together, the nature of the bacterial population as a whole will gradually change. What is...
1 Answers · Science & Mathematics · 23/05/2008
... blowfly is an example of the founder effect, rather than...effect, because the original population emigrated from overseas...phenotypically, from the parent population from which it is...speciation and subsequent evolution of new species.
1 Answers · Science & Mathematics · 20/11/2008
... group of organisms is an example of a population ? - Leopard frogs in a stream ... on a hot day would most likely be an example of what biological process? - homeostasis
1 Answers · Science & Mathematics · 03/10/2011
(b) is correct. That's an example of a population bottleneck, which is a form of genetic drift.
2 Answers · Science & Mathematics · 28/06/2009
Sexual Selection - selection driven by the competition for mates, considered an adjunct to natural selection
1 Answers · Education & Reference · 19/04/2015
D but inbreeding could lead to more mutations
1 Answers · Education & Reference · 04/10/2008
A vector, in biology , is a carrier... two kinds of vectors that might...host to host. For example , the anopheles mosquito ...significant to the evolution of populations in that the population of ...
3 Answers · Science & Mathematics · 26/11/2009
...all fall under the umbrella of natural selection. those three just identify the change in the population . for example if you chart the mass of salmon and you get this nice bell curve with most of the salmon being on average of ...
4 Answers · Science & Mathematics · 06/03/2011