overproduction, variation the wings of flying b. adaptation, inheritance of insects. acquired characteristics, heritability, variation c. adaptation, descent with modification, heritability, variation d. adaptation, descent with the actual allele frequencies modification, in a population do not overproduction, variation match genotype frequencies predicted by the 10. equation, the Dog breeds, such as population is beagles, Border collies, and a. isolated. c. shrinking. German shepherds, were b. extinct. d. evolving. produced by the process of 11. Which of the five factors a. natural selection. that can lead to evolution b. artificial selection. would operate on a change c. descent without in body color that enabled modification. animals to better hide from d. inheritance of acquired predators? characteristics. a. natural selection 11. As an environment b. genetic changes, and some c. sexual selection organisms have a higher d. gene flow fitness than others, natural 12. Reproductive isolation selection acts directly on occurs when a. existing variations. a. a small number of b. genetic material. individuals moves and c. acquired traits. starts a new population. d. individual organisms. b. some catastrophic event 12. The hind leg bones greatly reduces the size shown in the whale in of a population. Figure 10.2 are c. the gene pools of different populations have become very diversified. FIG. 10.2 d. members of different a. fossil structures from an populations can no extinct ancestor. longer mate successfully. b. structures analogous to the wings of an early ancestor. c. vestigial structures that functioned in an early ancestor. d. homologous structures to
overproduction, variation b. adaptation, inheritance of acquired characteristics, heritability, variation c. adaptation, descent with modification, heritability, variation d. adaptation, descent with modification, overproduction, variation 10. Dog breeds, such as beagles, Border collies, and German shepherds, were produced by the process of a. natural selection. b. artificial selection. c. descent without modification. d. inheritance of acquired characteristics. 11. As an environment changes, and some organisms have a higher fitness than others, natural selection acts directly on a. existing variations. b. genetic material. c. acquired traits. d. individual organisms. 12. The hind leg bones shown in the whale in Figure 10.2 are FIG. 10.2 a. fossil structures from an extinct ancestor. b. structures analogous to the wings of an early ancestor. c. vestigial structures that functioned in an early ancestor. d. homologous structures to the wings of flying insects. the actual allele frequencies in a population do not match genotype frequencies predicted by the equation, the population is a. isolated. c. shrinking. b. extinct. d. evolving. 11. Which of the five factors that can lead to evolution would operate on a change in body color that enabled animals to better hide from predators? a. natural selection b. genetic c. sexual selection d. gene flow 12. Reproductive isolation occurs when a. a small number of individuals moves and starts a new population. b. some catastrophic event greatly reduces the size of a population. c. the gene pools of different populations have become very diversified. d. members of different populations can no longer mate successfully.
EeoYaCQ7zq3IsgZZlTtYs1SQdyYLwnWceJeWfpEnVCqDXVXj.docx