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Animal Kingdom
Non-chordate vs Chordate Characteristics
1 question from 1 paper, each with its answer.
- question
- 1
- paper
- 1
- years asked, 2017–2026
- 1 of 10
- of Animal Kingdom
- 0.81%
Concepts tested
- Correct features distinguishing non-chordates from chordates
All Questions
2024 1 question
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The following are the statements about non-chordates: A. Pharynx is perforated by gill slits. B. Notochord is absent. C. Central nervous system is dorsal. D. Heart is dorsal if present. E. Post anal tail is absent. Choose the most appropriate answer from the options given below:A. Pharynx perforated by gill slits is a chordate feature; gill slits are absent in non-chordates – incorrect. B. Notochord is absent in non-chordates – correct. C. The central nervous system is ventral (not dorsal) in non-chordates – incorrect. D. Heart is dorsal, if present, in non-chordates – correct. E. Post-anal tail is absent in non-chordates – correct. So B, D and E only.