What Statement About Homeotic Genes,as It Relates to Morphogenesis in Drosophila,is

Multiple Choice

What statement about homeotic genes,as it relates to morphogenesis in Drosophila,is NOT true?

A) Homeotic genes are found in many different organisms.
B) Homeotic genes code for translational factors that bind to mRNA.
C) Each homeotic gene has a variable region and a sequence called the homeobox.
D) The homeobox codes for a homeodomain which is the DNA-binding portion of the transcriptional factor.
E) All homeotic genes are thought to be derived from an original DNA sequence that has been highly conserved in evolution.