Which of the following best defines gene flow?
A. the sum of all genetic traits in a population's individuals at a given time
B. any movement of genes from one population to another
C. any movement of organisms from one environment to another
D. the random change in the frequency of an allele in a population
Answer (1)
Gene flow is defined as the movement of genes from one population to another, influencing genetic diversity. This can occur via migration or human activities, affecting the evolutionary process. Ultimately, gene flow plays a crucial role in maintaining the genetic health of populations. ;
