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How dose common ancestry explain losos’s observations of anoles

Sagot :

Answer:

The correct explanation is given:

Explanation:

Losos observed that the same distribution of anole lizard body types on each of the four large Caribbean islands. After intruding tree-dwelling anoles to small, hurricane-scrubbed islands without trees, the shorter leg lizards are evolved just after a few generations.

DNA evidence suggests that various body-type lizards evolved independently on each of the four large Caribbean islands. These observations show that each of the different body type lizards is developed from a common ancestor only.