In what ways is gender an issue in all four pieces

Watch the Movie: DNA: The Secret of Photo 51. ( Directly by Gary Glassman PBS, NOVA, 2007). Write the reading response in two parts: a.) In what ways is gender an issue in all four pieces? Keep in mind that though all four are about gender they might be about gender in different ways; and b.) Why is it important–or is it important–for Rosalind Franklin to have gotten credit for her work on DNA?