How does variation in resistance to toxic rough-skinned newts affect the evolutionof garter snakes?Variation, generated by natural selection, is necessary for gene flow to alter theresistance in the population.O Variation in resistance exists but does not affect evolution of garter snakes.Individuals with high resistance will be selected for in garter snake populationsliving in areas with non-toxic rough-skinned newts.Variation in resistance to toxic newts only causes evolution towards greatertoxicity in newts.Individuals with low resistance will be eliminated from garter snake populationsliving in areas with highly toxic rough-skinned newts.

The rough-skinned newt is famous for it's strong toxin released from it's skin. have rounded snout,…

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How does variation in resistance to toxic rough-skinned newts affect the evolution of garter snakes?

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

Chapter19: Evolutionary Change In Populations

Section: Chapter Questions

Problem 10TYU: Which of the following is not true of natural selection? (a) natural selection acts to preserve...

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Concept explainers

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.

Question

How does variation in resistance to toxic rough-skinned newts affect the evolution
of garter snakes?
Variation, generated by natural selection, is necessary for gene flow to alter the
resistance in the population.
O Variation in resistance exists but does not affect evolution of garter snakes.
Individuals with high resistance will be selected for in garter snake populations
living in areas with non-toxic rough-skinned newts.
Variation in resistance to toxic newts only causes evolution towards greater
toxicity in newts.
Individuals with low resistance will be eliminated from garter snake populations
living in areas with highly toxic rough-skinned newts.

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