Multiple Choice
When gene flow occurs,its effect is opposite that of genetic drift,because gene flow __________.
A) tends to decrease the genetic differences between populations
B) creates more homogeneous populations than genetic drift
C) is driven by unusually high mutation rates
D) causes replication of undesirable traits instead of desirable ones
Correct Answer:
Verified
Correct Answer:
Verified
Q3: If we think of the history of
Q4: Which of these is an example of
Q5: Which of these is a core principle
Q6: Natural selection operates on an individual's _.<br>A)
Q7: What evidence do scientists need to show
Q9: The fields of _ and _ involve
Q10: How do we know that genetic mutations
Q11: _ is the only way to produce
Q12: Who classified plants and animals into a
Q13: Founder effect is a variety of _.<br>A)