Relative abundance is to count all individuals of each species in a number of sample plots within a community and determining what percentage each contributes to the total number of individual of all species.
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A surprising prediction of the pradation model is that increase in r of prey growth leads to an increase in predator population, not the prey.
A. 对
B. 错
Factors can INCREASE oscillation of predator-prey models.
A. 对
B. 错
The proportions of each individual in each age class is age structure.
A. 对
B. 错
The purpose of life table is to provide a clear and systematic picture of mortality and survival within a population. Can also be used to simulate population size change.
A. 对
B. 错