Drastic changes in temperature

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Reference no: EM133943679

Questions

1. If a population of house sparrows shows variation in size due to drastic changes in temperature. This would be an example of:

Chaos Environmental stochasticity Demographic stochasticity Time lags

2. Thinking about density-dependent vs. density-independent effects. The effect of most density-dependent factors on population growth is greater when population density is high.

True ?False

3. Thinking about density-dependent vs. density-independent effects. The effect of density-independent factors on population growth is greater when population density is low.

True ?False

4. In population biology, an ideal population refers to a natural population whose population size is limited by environmental factors.

True ?False

Reference no: EM133943679

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