1. What is the difference between microevolution and macroevolution? 2. How do biologists define a “biological species”? 3. Why is reproductive isolation such a driving force in the process of speciation?
1. What is the difference between microevolution and macroevolution? 2. How do biologists define a “biological species”? 3. Why is reproductive isolation such a driving force in the process of speciation?
Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter18: Evolution And The Origin Of Species
Section: Chapter Questions
Problem 3VCQ: Figure 18.23 Which of the following statements is false? Punctuated equilibrium is most likely to...
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1. What is the difference between microevolution and macroevolution?
2. How do biologists define a “biological species”?
3. Why is reproductive isolation such a driving force in the process of
4. To which prezygotic isolation mechanism does each example below correspond: habitat isolation, temporal isolation, behavioral isolation, mechanical isolation, gametic isolation?
Differences in binding protein allow sperm to fertilize.
Pines release pollen in different seasons.
Fireflies give specific patterns of signals.
Plant floral tubes have different lengths.
5. What evidence shows that allopatric speciation can occur in fruit flies raised on different food sources?
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