3. Which of the following correctly describes the major types of animals? (1 point)
A) All chordates share a common ancestor, but there is no common ancestor of all invertebrates.
B) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates.
C) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates.
D) Chordates are the largest group, and it is subdivided into two groups: vertebrates and invertebrates.

Question

3.   Which of the following correctly describes the major types of animals?  (1 point)
A) All chordates share a common ancestor, but there is no common ancestor of all invertebrates.
B) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates.
C) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates.
D) Chordates are the largest group, and it is subdivided into two groups: vertebrates and invertebrates.

anonymous · Answer

I belive the answer is C) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates. Dont forget to give medals :D

anonymous · Answer

but I found the answer...the answer is A

anonymous · Answer

Oh Sorry i was wrong..... ahhhh i see it is answer A. it was in a different part i found it also.