What is the geographic mosaic theory of coevolution?

Who came up with the geographic mosaic theory of coevolution?

John N. . xii + 443 pp.

Which of the following is a condition of the geographic mosaic theory?

Answer: The three components of geographic mosaic theory include geographic variation in (1) the distribution of traits that evolve in response to selection, (2) the types of selection on the interacting species, and (3) the strength of the reciprocal selection.

What does the geographic mosaic theory predict about coevolutionary outcomes?

The geographic mosaic theory of coevolution predicts that hot and cold spots, selection mosaics and trait remixing should result in the three major patterns of coevolution described above.

What is the mosaic hypothesis?

The tripartite geographic mosaic hypothesis generates three ecological predictions: populations will differ in the traits shaped by an interaction; traits of interacting species will be well matched in some communities and mis- matched in others, producing some cases of local mala- daptation; and there will be few …

What are the types of coevolution?

A few different categories of coevolution are often discussed by scientists in ecology and evolutionary biology: pairwise coevolution, diffuse coevolution, and gene-for-gene coevolution. Pairwise coevolution (or ‘specific’ coevolution) describes tight coevolutionary relationships between two species.

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What is the difference between coevolution and Coadaptation?

Coevolution (changing together). Coadaptation (fitting together).

What animal is an example of coevolution?

The most dramatic examples of avian coevolution are probably those involving brood parasites, such as cuckoos and cowbirds, and their hosts. The parasites have often evolved eggs that closely mimic those of the host, and young with characteristics that encourage the hosts to feed them.