Biology, asked by thirumoorthimathi, 1 year ago

characteristics of phylum vertebrata

Answers

Answered by Anonymous
2

As chordates, vertebrates have the same common features: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail. Vertebrates are further differentiated from chordates by their vertebral column, which forms when their notochord develops into the column of bony vertebrae separated by discs.❤thanks




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Answered by aahnapushpa15
0

Vertebrates are a subphylum of chordates that have a vertebral column and an endoskeleton made of cartilage or bone.

Vertebrates also have complex organ systems, including a closed circulatory system with a heart, an excretory system with a pair of kidneys, and an adaptive immune system

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