Question

Chordates and non chordates

Answer 1

Answer:

Explanation:

the animal has a cord or backbone in their body structure are chordates. Contrary, Non-chordates are the animals without backbone or notochord, this the vital difference between chordates and non-chordates is that the. ... The last and the major group of the animal kingdom was the phylum Chordata.

Answer 2

$\huge\boxed{\underline{\mathcal{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\purple{R}}}}$

${\huge{\underline{\underline{\mathcal{\red{Chordates}}}}}}$

• ❤... Notochord present.
• ❤...CNS is dorsal,hollow and single.
• ❤...Pharynx perforated by gill slits.
• ❤...Heart is ventral.
• ❤...A post-anal part(tail) is present .

${\huge{\underline{\underline{\mathcal{\red{Non-Chordates}}}}}}$

• ❤... Notochord absent
• ❤...CNS is ventral, solid and double.
• ❤...Gill slits are absent
• ❤...Heart is dorsal (if present).
• ❤...post -anal tail is absent.