Bio1AL_Fa09_lab1_cladogram - Use this updated cladogram to...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
A10 – Fall 2009 Additional Diversity Notes Use this updated cladogram to organize your thoughts as you read the diversity lab. You should add additional details as you read the lab exercise. Tetrapoda Amniota Sauropsida Diapsida Archosaura 1) Deuterstomata (deuterostome development, more in Reproduction and Development lecture). 2) Chordata (4 features: Notochord, Dorsal Hollow Nerve Cord, Post-Anal Tail, Pharyngeal gill slits). 3) Myomerozoa (somites – bands of muscles along notochord/vertebral column during development) 4) Craniata (fibrous plates within cranium [skull]). 5) Vertebrata (vertebra – extensions present for muscle attachment, protection). 6) Gnathostomata (jaws). 7) Osteichthyes (endochondral bone – bone replaces cartilage, air sacs, lepidotrichia). 8) Sacropterygii (monobasal limbs, limb articulation).
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/28/2010 for the course BIO biology taught by Professor Meighan during the Fall '09 term at Berkeley.

Ask a homework question - tutors are online