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1. ### I can't figure out how to calculate population growth rate..?

pp (present population) = The population at the beginning of the calculation. fp (future population... of years (yrs). pct (percentage) = The percentage increase in population per period, usually per year. (In population studies, this is...

2 Answers · Science & Mathematics · 19/06/2007

2. ### Biology 30 ... Populations?

well, in real life it can get pretty complex, but I believe the answer you are looking for is that the grass population size will decrease while the badger population size will increase.

1 Answers · Science & Mathematics · 05/01/2010

3. ### Explain how a population can be distributed and some of the causes behind them?

There are three different ways a population can be dispersed. A population can be clumped, uniformly ...

2 Answers · Science & Mathematics · 24/12/2008

4. ### If the rmax is 0.50, the population size is 18 & the carrying capacity is 477.?

...will be biased. In particular, if the data are from density-independent population fluctuations, you will often get an estimate of Rmax above 1.0, ...

2 Answers · Science & Mathematics · 14/07/2007

5. ### The gene pool of a large population of fruit flies contains only two eye-colour alleles: the dominant red?

... must have the genotype ww. The question tells you that 1% of the population has white eyes, so the frequency of the ww genotype = 0.01 = q^2...

1 Answers · Science & Mathematics · 04/06/2008

6. ### GENE FLOW: When an individual moves to another population, does it need to breed first....?

Two populations can occupy the same space. They might be separated by things...

1 Answers · Science & Mathematics · 08/12/2012

7. ### what type of growth pattern has the human population followed?

Exponential. This link to a graph on Wikipedia should give you an idea: http://upload.wikimedia.org/wikipedia/commons/b/b7/Population_curve.svg

1 Answers · Science & Mathematics · 19/05/2009

8. ### What's the difference between density dependent and density independent population growth?

... that the rate of growth is not altered by the density of the population. Therefore, it can keep growing and growing. Density...

3 Answers · Science & Mathematics · 29/09/2008

9. ### how does natural selection lead to changes in population?

... being selected for will become slightly more common in the population and the traits being selected against will become slightly less common...

2 Answers · Science & Mathematics · 05/10/2011

10. ### How would I describe the relationship between population size and growth rate?

Population size is affected by the rate of growth. r(rate of growth)= birth rate- death rate.

2 Answers · Science & Mathematics · 04/06/2007