Class Notes Vertebrates

Class Notes Vertebrates - o Primitive moist lungs o 3...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Class Notes: Vertebrates 01:25 Seahorse male take care of babies Problems of lobe-fin to land Endoskeleton Live in moist areas to prevent dehydration Heart Evolution Oxygenated blood NOT mixed w/ deoxygenated blood Fish: 2 chamber Amphibians: diffusion thru skin
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: o Primitive moist lungs o 3 chamber heart mixes oxygenated blood with deoxy blood • Reptile: chambers partially made so less mixing • Birds: 4 chamber • Mammals: 4 chamber • VSD 01:25 01:25...
View Full Document

{[ snackBarMessage ]}

Page1 / 3

Class Notes Vertebrates - o Primitive moist lungs o 3...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online