The surgical removal of a lump and the tissue that surrounds it from the breast is called a lumpectomy, whereas the full removal of the breast is called a quzlet

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.