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What is a trait that is ancestral to all chordates? A. a jaw bone B. a notochord C. an amniotic egg D. a vertebral column
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What is a trait that is ancestral to all chordates?

A. a jaw bone
B. a notochord
C. an amniotic egg
D. a vertebral column

User Mmraj
by
7.3k points

2 Answers

3 votes

its B

have a goed day

User Islam Abdalla
by
7.7k points
2 votes
chordates are the animals which are in phylum chordata and have backbone
The trait that is ancestral to all chordates is a vertebral column that is backbone
so option D is correct
hope it helps
User James Gan
by
8.6k points
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