Biology, asked by garima1030, 1 year ago

Write definition of notochord.

Answers

Answered by perfectbrainly
0
notochord is a  cartilaginous skeletal rod supporting the body in all embryonic and some adult chordate animals.
Answered by SmArTy24
1
1. In primitive vertebrates, the primary axial supporting structure of the body, derived from the notochordal or headprocess of the early embryo; an important organizer for determining the final form of the nervous system and relatedstructures.2. In embryos, the axial fibrocellular cord about which the vertebral primordia develop; vestiges of it persist in theadult as the nuclei pulposi of the intervertebral discs.
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