Question

Which is the best evidence that a Hox gene found in flies and a Hox gene found in mice are homologous? . View Available Hint(s)

The genes are expressed in analogous regions of fly and mice embryos.
All animals have a similar gene. Both genes encode regulatory transcription factors.
The genes perform similar functions during development.

Answer 1

The genes are expressed in analogous regions of fly and mice embryos.