Completely explain any calculations, symbols or assumptions. Include Punnett squares as needed. Use Mendel's experiments on peas as an example to illustrate each step. Make a series of diagrams illustrating the behavior of a pair of homologous chromosomes during meiosis, including crossing over. Use color coding, pen vs. pencil, etc., to keep the homologs straight.
Great art remains great art, but great science is replaced by greater science.
Describe the materials or techniques needed to do the following things to DNA molecules. Answer ANY SIX of the following. Be clear and be complete. Give an example of a tradeoff between sexual and natural selection. Give a real or hypothetical example of each.