Question

Give the comparison of chordates and non chordates.

Answer 1

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Chordates can be cold or warm-blooded, while Non-chordates are cold-blooded only. Nerve cord is single, dorsal, without ganglia in Chordates and in Non-chordates it is double, ventral, and with ganglia. There (chordates) reproduction is predominantly sexual, which is asexual in Non-chordates.