Which of the following would not be considered a primary source

Plz ! i genetic mutation occurs in a rabbits muscle cell this genetic mutation will be passed on to, a. the existing cells in the rabbits body. b. the cells that are next to the mutant muscle cell. c. cells that are produced when the mutant cell divides. d. the cells of the rabbits offspring.

Which is the corect way to site a quotation in the body of his paper using mla style

Need on this. its about integrating sources, quoting, and paraphrasing. (free 15 points! < 3)