Question

short note on phylum -chordata​

Answer 1

Explanation:

A phylum (plural: phyla) is the third highest rank used in the biological taxonomy of all organisms. The second rank is kingdom and the highest is domain. Usually biologists count about 32 phyla of animals, about 14 of plants, and about 8 phyla of fungus, but definitions vary.

♡──━━━━━━⊱✿⊰━━━━━━──♡

$\huge \pink{✿} \red {C} \green {u} \blue {t} \orange {e} \pink {/} \red {Q} \blue {u} \pink {e} \red {e} \green {n} \pink {♡}$

Answer 2

Notes on Phylum Chordata.

1. Presence of a notochord
2. Germ layer Triploblastic.
3. Bilateral symmetry body.
4. Coelom Present
5. Presence of gill (pharyngeal) slits.
6. Presence of post anal tail
7. Presence of dorsal hollow nerve cord