Expression of homeotic genes
A)assign a unique identity to each segment.
B)define anterior and psoterior ends of the fly.
C)control the espression of the segment polarity genes.
D)subdivide the embryo into a precise number of segments.

Question

Quizplus · Accepted Answer

Homeotic genes are responsible for assigning a unique identity to each segment of the developing embryo, thereby specifying the fate of each body part. Mutations in these genes can result in the transformation of one body part into another, leading to developmental abnormalities. Therefore, the expression of homeotic genes is critical for ensuring correct development and the formation of a functional adult organism.

Expression of Homeotic Genes