In a study of tree dispersion in a forest, we divided the forest into 1 sq km grid cells, choose 50 of them at random, and counted the number of trees in each cell. The means to variance ratio of the counts of trees per cell was much less than 1. What does this tell us about the spatial distribution of the trees?

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#Question id: 3441

#Section 2: Evolution

Animals tend to maximize their energy intake-to-expenditure ratio. What is this behavior called?

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#Question id: 3442

#Section 2: Evolution

You discover a rare new bird species, but you are unable to observe its mating behavior. You see that the male is large and ornamental compared with the female. On this basis, you can probably conclude that the species is

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#Question id: 3443

#Section 2: Evolution

The evolution of mating systems is most likely affected by

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#Question id: 3444

#Section 2: Evolution

Which of the following is least related to the others?

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#Question id: 3445

#Section 2: Evolution

Which one of these concepts is not associated with sociobiology?

TLS Online TPP Program

#Question id: 3447

#Section 2: Evolution

Which of the following does not have a coefficient of relatedness of 0.5?