Question

at least 5 points of difference between chordates and non chordates.

Answer 1

◀️◀️ QUESTION ▶️▶️

difference between chordates and non chordates.

◀️◀️ ANSWER ▶️ ▶️

CHORDATES

1) Notochord present in chordates.vertebral column is present.

2) phryangial Gill slits are present in case of chordates.

3) chordates heart is ventral in position.

4) post anal tail is present in chordates.

5) example- mammals

NON CHORDATES

1) Notochord is absent in non chordates .

2) phyragial Gill slits are absent in non chordates.

3) non chordates Herat is dorsal in position.

4) post anal tail is absent in non chordates

5) example- Arthropods

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