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 […]

1. Word paper that describes two functions of DNA and explains how DNA’s structure allows it to fulfill these functions. Include the following in your answer: o Structure of a nucleotideo Base-pair ruleso Process of replication, including enzyme functiono RNA structureo Process of transcriptiono Translationo Codons and anticodons 2. Explain […]

Question: The ability to taste PTC is due to a single dominant allele “T”. You sampled 215 evolution students, and determined that 150 could detect the bitter taste of PTC and 65 could not. Assuming this trait is in Hardy-Weinberg equilibrium in this population and that there are only two alleles, […]