Which has the larger ratio of surface area to volume a tennis ball or a soccer ball?

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.