🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
HomeClass Notes1,200,000CA670,000

BIOC33H3 Lecture 2: Lecture 2.docx

54 views3 pages
School
UTSC
Department
Biological Sciences
Course
BIOC33H3
Professor
Stephen Reid

For unlimited access to Class Notes, a Class+ subscription is required.

Document Summary

Patterns of blood flow in water breathing fish. The lung contains many thin-walled blood vessels, so blood flowing through those vessels can pick up oxygen from air gulped into the lung. The lungfish has adaptations that partially separate the flow of blood into its pulmonary and systemic circuits. Atrium is partially divided, to that the left side receives oxygenated blood and the right side receives deoxygenated blood from the other tissues. 4 chambered hearts like birds and mammals. Forman of panizzae hole that connects the left and right aorta as they leave the heart of crocodiles. Crocodilians have a completely separated ventricle with deoxygenated blood from the body, or systemic circulation, in the right ventricle and oxygenated blood from the lungs or pulmonary circulation, in the left ventricle. Deoxygenated blood from the left ventricle, sitting in the right aorta, can flow into the left aorta across the foramen of panizzae. Cephalopods are the only mollusks with a closed circulatory system.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents

BIOC33H3 Lecture Notes - Superior Vena Cava, Pulmonary Circulation, Heart Valve
whitewombat192
BIOC33H3 Lecture Notes - Globulin, Hydration Reaction, Carbonic Anhydrase
whitewombat192
BIOC33H3 Lecture Notes - Turbulence, Ascending Aorta, Hemorheology
whitewombat192

Related Questions

Describe the pathway of blood as it flows from the Right atrium to the Coronary circulation. Begin by stating which vessels empty blood into the Rt. atrium then list all structures and valves involved in the process in the order that blood flows through.

Cardiovascular System: Vessels - Blood Vessels and Hemodynamics – anatomy of blood vessels, capillary exchange, physiology of circulation, control of blood pressure and blood flow, shock and homeostasis, circulatory routes, fetal circulation, general disorders

This chapter requires us to understand pressure volume relationships on multiple levels, across the entire circulation, the distinctions between pulmonary and systemic circulations, the pressure relationships that drive capillary exchange. In a paragraph, write about one of these that most intersting or facinating.

What is the finger pulse transducer registering in creating a heartbeat wave pattern? Choose the correct answer.

a) an electrocardiogram

b) the amount of blood flow

c) the amount of oxygen in the blood

d) the pressure wave moving through the blood vessels.