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Eva8 [605]
3 years ago
12

A genetic change that caused a certain Hox gene to be expressed along the tip of a vertebrate limb bud instead of farther back h

elped make possible the evolution of the tetrapod limb. This type of change is illustrative of _____.
Biology
1 answer:
tiny-mole [99]3 years ago
5 0
(A) a change in a developmental gene or in its regulation that altered that spatial organization
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