Can someone help with this? I really want to understand this so an explanation would be great.
Lobe-finned fishes were present in the oceans of the world approximately 400 million years ago. The first tetrapods (vertebrates that had limbs and could move on land) date to about 365 million years ago. One hypothesis states that early tetrapods evolved from lobe-finned fishes.
Which of the following is the best plan for testing the hypothesis?
A- Determining the number of fins found on lobe-finned fishes from different species in the same habitat.
B- Determining the number of fins found on lobe-finned fishes in the same geographical locations.
C- Determining the number of fins found on lobe-finned fishes from different geographical locations.
D- Sequencing DNA isolated from fossils of lobe-finned fishes to determine the size of the genome.
Answers
Answered by
0
Answer:
sjbzbsbzhsbzhhenzoahshsbzu se hzuvhzgsbsbjz
Similar questions