Question: The order of Hox genes on the Drosophila chromosome has been
found to be conserved in other anima…
The order of Hox genes on the Drosophila chromosome has been
found to be conserved in other animals. Moreover, these genes have
been shown to be duplicated and changed in different organisms that
have different forms. This indicates that ______.
| A evolutionary changes in developmental pathways are genetically based |
|
| B | Hox genes must be transferred between different species throughout evolution |
| C | Hox genes are master regulators of development |
| D | cell–cell interaction must be the primary reason for different anatomical plans in various species |
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