Multiple Choice
Which of these might have been observed in the common ancestor of chondrichthyans and osteichthyans?
A) a mineralized,bony skeleton
B) limbs
C) digits
D) a swim bladder
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q48: Please use the following information to answer
Q49: What do all craniates have that earlier
Q50: Which tree(s)has (have)been created by emphasizing the
Q51: On the basis of the information in
Q54: One important evolutionary change that occurred with
Q55: Which statement is most consistent with the
Q56: What is true of the feeding stage
Q57: Which of these are amniotes?<br>A)amphibians<br>B)fishes<br>C)all mammals<br>D)placental mammals
Q58: Which of the following characteristics distinguishes modern
Q88: Which of the following are the only