Week 6, Lecture 1, Circulatory system

Week 6, Lecture 1, Circulatory system - March term test...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Sat, Mar 6 10:00 am to 12:00 pm on new lecture material Jan 4 to Mar 1 (no labs) Conflicts/problems must be reported to your Dean's Office. See us for details. March term test Please respect others Circulatory system Open circulatory systems Invertebrates (e.g. spiders, lobsters, insects) Closed circulatory systems Fish Amphibians Reptiles Mammals Open circulatory systems Closed circulatory systems Circulatory system Open circulatory system Heart - suction/force pump Blood vessels - supply organs (arteries?) Hemolymph - blood and body fluids - collects in sinuses - passive return to heart - blood pigments Fig. 37.3a Fig. 37.2a Open circulatory systems Closed circulatory systems Circulatory system Closed circulatory system Heart - force pump Blood vessels - arteries/capillaries/veins Blood - arteries supply organs - returns in veins - never leaves system - positive back pressure Open circulatory systems Closed circulatory systems Fig. 37.2b See Fig. 37.3b Circulatory system Fish Single circuit
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/18/2010 for the course BIOLOGY 1223 taught by Professor Gardiner/lajoie during the Fall '09 term at UWO.

Page1 / 2

Week 6, Lecture 1, Circulatory system - March term test...

This preview shows document pages 1 - 2. Sign up to view the full document.

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