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1) DNA may be found in various forms in conjunction with the crime scene, the victim, or the offender. Explain the evidence collection and preservation procedures associated with the following evidentiary items: • Liquid Blood• Dried Blood• Other biological fluids (saliva, urine, fecal, tears, ear wax, sweat, vaginal secretions, semen)• […]

1. Consider the solubility rules and identify all of the spectator ions when the following chemicals react: A) lead (II) nitrate and ammonium chloride B) Barium bromide and potassium carbonate. You must show all work (equations) clearly and in detail 2. The sour crystals on some gummi candies are actually […]

Use the Internet to research aspects of biology. Select an article from a magazine or newspaper that has something in it that pertains to biology. This will serve as the “target article” for this assignment. For instance, you can select an article about medicine, invasive species, nature, conservation, genetic technology, […]

A population of mice can have either black (B) or white (b) fur and long (L) or short (l) tails. The population has the following haplotype distribution:B/L – 120; B/l – 30; b/L – 80; b/l – 20If this is the gamete pool for the parental generation, what is the […]