13. Replacement of dominant plant groups during evolutionary a speciation throug

Question

13. Replacement of dominant plant groups during evolutionary a speciation through peripheral isolates d extinction by competition history is an example of e recovery after mass extinction 14. A feature common to mass extinctions would be: Loss of 90% or more of all species Loss of 80% or more of all families e. Global warming d. Global cooling e. Altered balance of greenhouse gasses 15. It is currently thought that modern humans interbred with: Neanderthals b. Homo ergaster c. Homo habilis d. Homo heidlebergensis e. Australopithecus afarensis

Explanation / Answer

13 answer : d - extinction by competition

This type of extinction happened when a dominant species was competited for resources and lost the battle.

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