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Questions and Answers
In phylum Platyhelminthes, what fills the space between the ectoderm and endoderm, forming a loose, cellular tissue to support and protect internal organs?
In phylum Platyhelminthes, what fills the space between the ectoderm and endoderm, forming a loose, cellular tissue to support and protect internal organs?
mesenchyma or parenchyma
What type of gut is present in acoelomates and is there a special transport system for it?
What type of gut is present in acoelomates and is there a special transport system for it?
sac-type gut; no special transport system
What is the structure of the excretory system in acoelomates and what does it consist of?
What is the structure of the excretory system in acoelomates and what does it consist of?
consists of flame cells, excretory ducts, and excretory pores; developed for the transport of excretory products.
