What If the Mosasaurus Was Still Alive?

SOLVED: 5)Ichthyosaurs were aquatic dinosaurs. Fossils show us that theyhad dorsal fins and tails, as do fish, even though their closestrelatives were terrestrial reptiles that had neither dorsal finsnor aquatic tails. Which of the following is NOT true about thedorsal fins and tails of ichthyosaurs and fish?Select one:a. They are analogous traits.b. They were inherited from a common ancestor.c. They are the result of convergent evolution.d. They are the result of adaptation to the sameenvironme