Mind Map Gallery Biology - The circulation System
This is a mind map talking about the circulation system in Biology. You can create a mind map like this effortlessly.
Biology : The Circulation System
funtction
food & oxygen to every cell
waste products
carbin dioxide
urea
Double Circulation System
mammals and birds
1/ heart
two pumps
right side
deoxygenated blood to lungs
cellect oxygen
remove carbon dioxide
left side
oxygenated blood round body
2/ Arteries
blood
away from heart
high pressure
oxygenated blood
aorta
artery out of heart
3/ Pulmonary
artery
vien
oxygenated blood from lungs
NB reverse to normal artery / vien roll
4/ capillaries
split form arteries
carry blood to every cell
diffusion
food & oxygen to body tissue
carbon dioxide and waste materials away
walls one cell thick
microscope needed to see them
5/ veins
collect used blood
back to heart
low pressure
vena cava
vein into heart
single ciculation system
fish
straight from
heart - gills (lungs) - rest of body
other circulation systems
worms
5 pairs of hearts
flatworms
no circulation system
Arteries, Veins, Capillaries
http://chrisnierhaus.com/?cat=4
Blood
white blood cells
red blood cells
carry oxygen
lungs to cells
doughnut shape
large surface are
absorb oxygen
no nucleus
haemoglobin
in lungs
Haemoglobin + oxygen = oxyhaemoglobin
tissues
reverse of above happens
plasma
liquid
carries everything in blood
red
white
platelets
glucose
amino acids
soluble absorbed from gut
carbon dioxide
organs to lungs
liver to kidneys
hormones
antibodies
antitoxins
produced by white blood cell
fragments of cells
clots blood at a wound