In one case, the removal of the predator increased the competitively dominant species and in the other example, the removal of a predator increased weaker competitors. Which had a larger effect on the overall community structure? [ Select ] When the removal of one species has a disproportionally large effect relative to its abundance, we call this a keystone species. Which species was the keystone species? [ Select ]

In one case, the removal of the predator increased the competitively dominant species and in the other example, the removal of a predator increased weaker competitors. Which had a larger effect on the overall community structure? [ Select ] When the removal of one species has a disproportionally large effect relative to its abundance, we call this a keystone species. Which species was the keystone species? [ Select ]

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 14TYU

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Concept explainers

Conservation Biology

The study of how to prevent the loss of biological diversity on the planet is called conservation. Biological diversity, also termed biodiversity, consists of various life forms found in a specific location or across the entire planet, including ecosystems, species, populations, and genes. Conservation thus aims to protect the diversity of life at all levels of biological organization.

Question

In one case, the removal of the predator increased the competitively dominant species and in the
other example, the removal of a predator increased weaker competitors.
Which had a larger effect on the overall community structure?
[ Select ]
When the removal of one species has a disproportionally large effect relative to its abundance, we
call this a keystone species. Which species was the keystone species?
[ Select ]

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subpart b and c
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