There are different kinds of mutations. What can happened to the fruit
fly on the right is that there will be Homeotic mutations in the fruit flies.
What takes place to the body of a fruit fly if the Hox gene is altered?
When there is Homeotic mutations in fruit flies, Homeotic genes are said to be the reason or the option that is used in knowing the identity of some specific segments or structures of the body.
If an homeotic genes is said to be inactivated or when expressed in an unusual part of the body due to mutations, it may make the body segments to take on new form.
In Drosophila, that is the fruit fly, a Hox mutation can create a lot of changes such as an extra pair of wings, new a set of legs, etc.
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