population evolution 16 videos
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Evolution of Populations
Biology Evolution
How populations evolve.
evolution populations genetic drift natural selection -
Population Ecology
Biology Ecology
Understanding the parts of population ecology.
population ecology interact population growth selection strategies population distribution demographics population evolution -
Darwins Theory of Evolution
Biology Evolution
A look at Darwin's Theory of Evolution.
darwin theory evolution -
Population Density
Biology Ecology
Understanding population density.
population density high density low density increased competition -
Population Growth
Biology Ecology
Understanding the effects of population growth.
population growth exponential growth logistic growth density independent density dependent abiotic biotic -
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Convergent Evolution
Biology Evolution
How unrelated species acquire similar traits.
convergent evolution -
Average Rate of Change
Calculus The Derivative
How to compute the average rate of change of a population over an interval of time.
average rate of change population time change in population change in time population models rate of increase -
Microevolution - Macroevolution
Biology Evolution
The different scales of evolution.
microevolution macroevolution -
Adaptive Radiation
Biology Evolution
The fast evolution of species with a common ancestor.
adaptive variation -
Survey and sample methods
Pre-Algebra Introductory Statistics
Vocabulary of population parameters and sample statistics
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Dispersion
Biology Ecology
The effects of dispersion.
population spreading dispersion seed dispersal -
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Exponential Growth and Decay
Precalculus Exponential and Logarithmic Functions
How to find the doubling time of a population when the growth rate is given.
exponential growth exponential functions doubling time logarithmic functions the natural logarithm round off error -
Biodiversity
Biology Conservation Biology
The concept of biodiversity.
biodiversity health of population genetic diversity landscape diversity ecosystem diversity
