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1. ### Which of the following evolve?

Populations evolve. Individuals do NOT evolve. Evolution is the process of a change in...to another species' new traits, but two different species do not evolve simultaneously. Populations are just different groupings of a particular species. You can talk about the dog...

10 Answers · Science & Mathematics · 26/06/2007

2. ### When does population growth level off?

Population levels off at the _Carrying Capacity_ of an environment. For populations which... or degrading those resources. The factors which act jointly to limit a population's growth are termed Environmental Resistance.

1 Answers · Science & Mathematics · 11/10/2008

3. ### How is population Density determined?

Population density is just the average amount of people per square mile. To find it, you...

5 Answers · Science & Mathematics · 28/02/2013

4. ### What is stabilize population density?

Stabilize Population Density means to keep the population from increasing or ...typically have a spike in reproduction, then when the food starts to run out the population crashes and slowly rises again until the next crash.

1 Answers · Science & Mathematics · 13/02/2009

5. ### Determine the allele frequency of the population.?

Population size = 90 + 40 + 70 = 200 Number of alleles total = population size * 2...

2 Answers · Science & Mathematics · 25/01/2013

6. ### Population, genotype frequency help please.?

To determine if the population is in HWE, you want to start with the allele ... are 0.5 B and 0.5 b. If the population were at HWE, then we can use the HWE formula...

1 Answers · Science & Mathematics · 02/05/2012

7. ### What are some examples of a closed population?

Closed populations are limited to a small area because they can only survive in very specific... are sometimes arranged in a random spatial pattern. A population that lives on an acacia tree that's isolated will not be able to...

2 Answers · Science & Mathematics · 27/12/2010

8. ### Changes in the population?

...and even fewer will be positive). The result is that in a large population although more negative mutations occur they are recessive traits...

1 Answers · Science & Mathematics · 05/02/2011

9. ### Populations - finite rate of increase - Biology help!?

2. In 2000, the population increased from 100 to 115 mice. How does the finite..., while always 20%, is a greater absolute increase when the population is larger, and the reduction of this number by 10 to due to the...

1 Answers · Science & Mathematics · 22/03/2008

10. ### Do human population stop growing as the animal one?

Your assumption about animal populations is incorrect. Animal populations... until they start to die. If you look at most population models, they normally assume that there is some...

3 Answers · Science & Mathematics · 07/08/2011