PHYLUM: CHORDATA The invertebrate chordates
CLASSIFYING CHARACTERISTICS <ul><li>Have a dorsal  notochord , which supports the “spinal” nerve and  </li></ul><ul><li>Ha...
MORE CLASSIFYING CHARACTERISTICS <ul><li>Have a  pharyngeal pouch , which become gills, jaw bones, inner ears, etc. </li><...
MORE CLASSIFYING CHARACTERISTICS <ul><li>Have a  postanal tail . </li></ul>
 
Urochordata: TUNICATES
Also called Sea Squirts
Cephalachordata: Lancelets
VERTEBRATES <ul><li>Fish </li></ul><ul><li>Amphibians </li></ul><ul><li>Reptiles </li></ul><ul><li>Aves </li></ul><ul><li>...
Upcoming SlideShare
Loading in …5
×

Chordata

1,510
-1

Published on

classifying characteristics of phylum chordata for biology class

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
1,510
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
88
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Chordata

  1. 1. PHYLUM: CHORDATA The invertebrate chordates
  2. 2. CLASSIFYING CHARACTERISTICS <ul><li>Have a dorsal notochord , which supports the “spinal” nerve and </li></ul><ul><li>Have a hollow nerve cord, which typically develops into a spinal cord </li></ul>Formation of nerve cord
  3. 3. MORE CLASSIFYING CHARACTERISTICS <ul><li>Have a pharyngeal pouch , which become gills, jaw bones, inner ears, etc. </li></ul><ul><li>Have a postanal tail . </li></ul>
  4. 4. MORE CLASSIFYING CHARACTERISTICS <ul><li>Have a postanal tail . </li></ul>
  5. 6. Urochordata: TUNICATES
  6. 7. Also called Sea Squirts
  7. 8. Cephalachordata: Lancelets
  8. 9. VERTEBRATES <ul><li>Fish </li></ul><ul><li>Amphibians </li></ul><ul><li>Reptiles </li></ul><ul><li>Aves </li></ul><ul><li>Mammals </li></ul>
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×