In fruit flies the gene (y) for yellow body is sex-linked (inthe first chromosome) and recessive. Bar eye is produced by asex-linked dominant gene (B). The gene (Cy) for curly wings isdominant located on the second chromosome. The gene (Pm) for plumcolored eyes is a dominant also located in the […]

1 Homology is evidence of ______. A. directional selection B. convergent evolution C. genetic drift D. common ancestry 2 Which one of the following statements is true? A. Natural selection works on non-heritable traits. B. Natural selection works on variation already present in a population. C. Individuals evolve through natural […]

1. Genes that are located on the same chromosome are a. linkedb.homozoygousc.chromologsd.holosgouse. coupled 2. Genes that are linked a. do not assort independently during meiosis.b. are always on the x chromosomec. segregate to opposite poles during meiosisd. are on nonhomologous chromosomese. segregate independtly during meiosis 3. A chromosome contains alleles […]

DAIRY LAB REPORT (2 diffrent versions ) I need 2 diffrent versions of dairy lab report talking about: After the 1850’s, several advancements occurred and the commercial milk-processing industry began to evolve. Select a development you think is the most important and justify why you feel this way. In addition, […]