Q. A scientist is studying an organism. After studying he found that the animal has a cavity which originated form blastocoel. This cavity is present between body wall and gut. Which animal is this :
(a) Planarian                      (b) Fasciola                   (c) Ancyclostoma                    (d) Nereis

 

c.ancyclostoma  as it is pseudo coelemate they form pouches in between the body wall and gut these pouches is represented as cavities in question hope this is clear 
THANK YOU
 
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