Excretion of planarian use flame cells
comprising the excretory duct, located at two sides of this pipeline will blossomed into a capillary tube body. Inserted into the various tissues At the end of the capillary tube will pass this flame cell is
a little lighter. Within the cell, and length. As well as the group filed into this
act, waving, blowing water and waste to flow from the flame tube capillary cells into tissues. And to the digestive tube
is then excreted in the hole next to the skin tissues.
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