Apple maggot flies feed on the fruits of a specific host tree, and mating occurs on and near the fruits of these trees. Originally, apple maggot flies existed only on the fruits of hawthorn trees, which are native to North America. However, approximately 150 years ago, apple maggot flies were observed on cultivated apples, which are related to hawthorns but a different species. Today, many apple trees throughout North America are infested with the flies. These scientific findings reveal what appear to be the initial stages of what type of speciation in the apple maggot fly? a.Allopatric speciation b.Sympatric speciation c.Genetic diversion d.Microevolution e.Polyploidy

The question discusses the phenomenon of apple maggot flies undergoing speciation . Originally…

Answered: Apple maggot flies feed on the fruits…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Apple maggot flies feed on the fruits of a specific host tree, and mating occurs on and near the fruits of these trees. Originally, apple maggot flies existed only on the fruits of hawthorn trees, which are native to North America. However, approximately 150 years ago, apple maggot flies were observed on cultivated apples, which are related to hawthorns but a different species. Today, many apple trees throughout North America are infested with the flies. These scientific findings reveal what appear to be the initial stages of what type of speciation in the apple maggot fly?

a.

Allopatric speciation

b.

Sympatric speciation

c.

Genetic diversion

d.

Microevolution

e.

Polyploidy

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