Choose the correct factor that is being described (mortality, natuality, immagration, emigration) 1. The number of individuals that leave the population; can be due to aniotic factors (e.g., escape from fire, drought, flood, or climate change) or biotic factors (e.g., increased competition). __________________ 2. Number of births; tend to increase with food supply and decrease with competition _____________________ 3. Death; maybe due to kill-off (predation) or die-off (disease, starvation, or exposure) ___________________ 4. The number of individuals entering the population from outside; can be due to abiotic factors (e.g., escape from fire, drought, flood, or climate change) or biotic factors (e.g., increased competition) __________________

Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter53: Introduction To Ecology: Population Ecology
Section: Chapter Questions
Problem 5TYU: In a graph of population size versus time, a J-shaped curve is characteristic of (a) exponential...
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There are particular factors that quantitatively influence population growth.

Choose the correct factor that is being described (mortality, natuality, immagration, emigration)

1. The number of individuals that leave the population; can be due to aniotic factors (e.g., escape from fire, drought, flood, or climate change) or biotic factors (e.g., increased competition). __________________

2. Number of births; tend to increase with food supply and decrease with competition _____________________

3. Death; maybe due to kill-off (predation) or die-off (disease, starvation, or exposure) ___________________

4. The number of individuals entering the population from outside; can be due to abiotic factors (e.g., escape from fire, drought, flood, or climate change) or biotic factors (e.g., increased competition) __________________

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