The central nervous system of chordates is:
Correct answer: D. Dorsal and hollow
- A. Ventral
- B. Ventral and hollow
- C. Lateral
- D. Dorsal and hollow
Explanation
The central nervous system of all chordates is dorsal and hollow.
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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