Question

Characteris of the following are :
Vertebrates
Please answer atleast 5 points If you answer atleast 5 points then l will mark u as a brainliest and I will give 5 out of 5 mark your answer....​

Answer 1

Explanation:

ok..................

Answer 2

1 As chordates, vertebrates have the same common features: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail.

2 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.

3 Vertebrates are the only chordates that have a brain as part of their central nervous system.

4 vertebral column: the series of vertebrae that protect the spinal cord; the spinal column

5 chordate: a member of the phylum Chordata; numerous animals having a notochord at some stage of their development; in vertebrates this develops into the spine