Options Provided:
(A)-All of the En genes share a common ancestor,
(B)-See urchin En and lamprey En are para-logs,
(C)-The En2 and En1 gene groups are paralogous,
(D)- Zebrafish En2a and En2b arose by gene duplication
Explanation:
Option: (A) and (D) are false.
After doing the analyses of the graph we conclude that Zebrafish En2 and En2b does not arise by gene duplication. Along, with that the En genes do not share the same ancestry or origin.
