A notochord is present at some stage of life in all
A. non-chordates
B. chordates
C. arthropods
D. molluscs
1 answer
Best answer
Answer: B. chordates
The notochord is the defining feature of chordates.
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
Report
Was this answer helpful?
Thanks for the feedback.
Sign up free to save answers and ask your own doubts
Your answer
Log in or create a free account to answer this question.