Answer :
Answer:
.Hox genes regulate development of (body plans)
.in animals with (bilateral symmetry)
. In all organisms that have Hox genes, the genes are (very similar)
. During embryo development, Hox genes are expressed (in order)
.If a Hox gene does not activate when it should during an embryo’s development, it produces (large changes in the adult animal)
Explanation: