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How do the aortic arches do in an earthworm?
Aortic arches are absent in earth worm .
What is the function of a aortic arches in an earth worm?
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What is tortuous aortic arch?
It is an aortic arch with an aneurysm.
Why is the earthworms hearts not considered to be true hearts?
The hearts that worm's have are very different from the heart's that humans have. The worm equivalent of a heart is called the aortic arch and does not contain chambers or valves, and does not get oxygen-rich blood to the lungs. The aortic arches simply pump blood throughout the worm's body.
How many aortic arches does a earthworm have?
aortic arches is another term for heart, and an earthworm has 5.
The aortic arch arches to where as it emerges from the heart?
Is a right sided aortic arch normal?
What is tortuous arch?
It is an aortic arch with an aneurysm.
Is the aortic arch closer to the base or apex of the heart?
The aortic arch is closer to the base of the heart.
Why does the worm have multiple hearts?
Worms have 5 hearts. Worms have an organ that behaves like a heart, an aortic arch, they have five arches.
The aortic arch arches to what as it emerges from the heart?
The aortic arch arches to the left as it emerges from the heart.
What is a aortic arches in a earth worm?
muscular vessels that connect the dorsal and ventral blood vessels.
What does the heart do in the worm?
It has aortic arches which are objects similar to hearts. There are four aortic arches in a single worm.
