OUR COUNTRY IS often referred to as a "melting pot" but that term is probably more appropriately applied to the manner in which we quickly assimilate each other’s cultures rather than our genes. Blonde hair and blue eyes, for instance, are still predominantly found in individuals of German or Scandinavian ancestry even though many of the cultural attributes of those groups (such as an appreciationof beer) are found throughout our society. How might you take intoaccount population substructuring (ethnic groups or other collections of individuals that prevent the totally random exchange of genetic material) in determining the significance of a DNA profile

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

Is this mrna or rna need need the answer in a hurry