Question

question 60
the ____ -finned fish gave rise to tetrapods.
a boney
b ray
c four
d lobe
e splay

Explanation:

To solve this, we recall evolutionary biology: lobe - finned fish (Sarcopterygii) are the group that evolved into tetrapods. Boney fish is a broad term, ray - finned fish (Actinopterygii) didn't give rise to tetrapods, “four - finned” and “splay - finned” are not relevant evolutionary terms here. So the correct term is lobe - finned.

Answer:

D. lobe