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WorksheetsAnimal Circulation And Oxygen Regulation
Total questions: 10
Worksheet time: 5mins
What is the colour of chlorocruorin
Red/Green
Red/Blue
Blue/Violet
Green/Violet
True or false, organisms with closed circulatory systems tend to have quicker metabolisms
TRUE
FALSE
What is the respiratory pigment that depends on copper ions?
Chlorocruorin
Haemoglobin
Hemerythrin
Haemocyanin
Which of the following animals have a open circulatory system?
Annelid worm
Daphnid
Jellyfish
Human
You find a mysterious new species of organism. You determine it is a mollusk, with a closed circulatory system. What may you conclude?
Is a gastropod, passive feeder
Is a gastropod, pursues food
Is a cephalopod, passive feeder
Is a cephalopod, pursues food
Which of the following is not an appropriate match?
Capillaries: help deliver blood to final tissue destination
Arteries: Very thin
Veins: Carry blood, deoxygenated, away from the tissue
Muscular chambered heart: found in vertebrates
True or false, the more you move towards mammals on the phylogeny, the more "chambered" or seperated the blood is
TRUE
FALSE
Which animals have at least some form of septum in their hearts?
A python
A seagull
A goldfish
A salamander
Which animal does not employ respiratory pigments?
Panda bear
Crocodile
Squid
Icefish
True or false, we'd expect a greater blood pressure in a shark than in a lizard
TRUE
FALSE
