R is the allele for brown hair and r is the allele for blonde hair. What color hair would a person with Rr have?

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase

Due tonight 10 points will mark brain

What do genes contain the code for?