the aortic arches are the earthworms pumping organs. Basically like a heart for them. For example us humans have a heart and arteries to help pump blood in and out of our body. The earthworm has 5 aortic arches located all around its body to help circulate blood around the body
they carry blood from the dorsal blood vessel to the ventral blood vessel
The rings that make up an earthworm.
The brain, the beginning of the digestive system, and the five aortic arches are all in the head end. They are visible during a dissection.
The blood passing into the frogâ??s aortic arches is a mixture of both the deoxygenated blood from the right atrium and the oxygenated blood from the left atrium. This mixture contains enough oxygen to supply the needs of the rest of the body.
Earthworms do not mate for life. Mating of earthworms usually happen at night and on the surface. The process of copulation is separate from reproduction.
earthworms brains are as big as the tip of a ball pin
Earthworms belong are Annelids which belong to the Kingdom Animalia so technically they are animals. Insects are also animals (Animalia). But no, earthworms are not insects.
The function of an earthworm's aortic arches are to pump blood to the ventral blood vessel and into the body.
The Five aortic arches serves as hearts.
The Five aortic arches serves as hearts.
Aortic arches are absent in earth worm .
aortic arches is another term for heart, and an earthworm has 5.
There are 5 aortic arches, they are "hearts". They pump blood around the worm and help digestion.
They are responsible for holding up the aortic feet.
Blood
Is a right sided aortic arch normal?
It has aortic arches which are objects similar to hearts. There are four aortic arches in a single worm.
balls
left