1 Dagobert II, 679; he was one of the last kings of the Merovingian line, murdered by persons unknown in the Ardennes Forest on December 23.  Giovanni Borgia, 2nd Duke of Gandia, 1497; his body was recovered in the Tiber with his throat slit and about nine stab wounds on his torso.
Bottlenecks and Founder Effects. Genetic drift can cause big losses of genetic variation for small populations. Population bottlenecks occur when a populations size is reduced for at least one generation.ottlenecks and Founder Effects. Genetic drift can cause big losses of genetic variation for small populations. Population bottlenecks occur when a populations size is reduced for at least one generation.
genetic drift. d. all of these. e. none of these. ANS: D PTS: 1 DIF: Easy OBJ: Bloom's Taxonomy: Knowledge TOP: FACTORS THAT AFFECT DIVERSITY 64. Herbicide resistance and Bt genes from GMO crops are now commonly found in weeds. This is an example of a. genetic drift. b. the bottleneck effect. c. gene flow. d. the Red Queen effect. e. disruptive selection. ANS: C PTS: 1 DIF: Moderate OBJ: Bloom's Taxonomy: Knowledge; Application TOP: FACTORS THAT AFFECT DIVERSITY 65. Which of the following is NOT an example of gene flow? a.