Question

Select the correct answer from each drop-down menu. gene expression in eukaryotes can be regulated at various levels. certain mutations in flies may cause them to develop an extra set of legs or wings. , which determine the formation and arrangement of body parts in multicellular organisms, control gene expression by regulation of .

Answer 1

This phenomenon makes reference to the control of gene expression by regulation of Hox genes.

What are Hox genes?

The Hox genes are group a master regulator genes whose sequential expression determines the spatiotemporal development in many animal groups.

The Hox genes are expressed during developmental segmentation of arthropods in order to determine the formation of legs and wings.

In conclusion, this phenomenon makes reference to the control of gene expression by regulation of Hox genes.

Learn more about the Hox genes here:

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