Multiple Choice
How might secondary contact result in a cline?
A) Reproductive character displacement completes the speciation process.
B) Hybrid matings may have low fitness.
C) Reproductive isolation is partially complete and a spatial gradient of hybrids forms.
D) Reproductive isolation is incomplete and the two populations form a single species without spatial variation.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Biologists surveying the bacterial flora of Yellowstone
Q4: Allopatric speciation requires<br>A) complete geographic isolation.<br>B) abutting
Q5: Which choice is considered to be a
Q6: In the phylogeny depicted in the figure,
Q7: What does the figure illustrate? <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1616/.jpg"
Q9: Host tree specificity of Rhagoletis pomonella reduces
Q10: Hybrids with a chromosomal rearrangement often have<br>A)
Q11: In the graphs shown here, what do
Q12: A chromosomal rearrangement that involves the splitting
Q13: The evolutionary species concept defines a species