Which of the following is true of modern cell theory?
(a)as technology improves, so will our understanding of cells.
(b)early cell theory has turned out to be incorrect.
(c)multi-celled organisms are the focus of most modern discoveries.
(d) scientists have learned all they can about cells at this point.

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.

where is the scientific experiment?