Concept explainers
To analyze:
The insects which have two wings are classified as dipterans. Dipterans are supposed to evolve from a four
Introduction:
Drosophila is a model organism for the study of development. It has a well studied genome sequence. Multiple genes are involved in the development of drosophila. Hox gene product functions as a transcription factor for homeobox gene (ultrabithorax and Antennapedia gene complex). In Drosophila, antennapedia is a hox gene that controls the formation of legs during development. It consists of five hox genes which work in combination for the development of cephalic and thoracic parasegments. Bithorax complex is a group of homeotic genes that regulator the differentiation of abdominal and post thoracic segments.
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