Homeotic genes
A) encode transcription factors that control the expression of genes responsible for specific anatomical structures.
B) are found only in Drosophila and other arthropods.
C) are the only genes that contain the homeobox domain.
D) encode proteins that form anatomical structures in the fly.
E) are responsible for patterning during plant development.

Question

Quizplus · Accepted Answer

Homeotic genes encode transcription factors that control the expression of genes responsible for specific anatomical structures, such as organs or limbs. They are not exclusive to Drosophila and are found in various species. While they do contain the homeobox domain, so do other genes. Homeotic genes do not directly form anatomical structures or play a role in plant development.

Homeotic Genes