Short Answer
Mesodermal cells,known as ___________ cells,fill the space between muscles and visceral organs in flatworms.
Correct Answer:
Verified
Correct Answer:
Verified
Q5: The free-swimming,ciliated stage that hatches from a
Q13: The main body of the cestode is
Q14: The main ill effects in schistosomiasis result
Q15: Radial symmetry and cephalization evolved together in
Q16: Free-living flatworms have<br>A)ocelli.<br>B)tactile cells.<br>C)chemoreceptors.<br>D)all of these
Q19: In flame cells<br>A)flagella drive fluid through tubules.<br>B)digestion
Q20: People become infected with Schisitosoma when _
Q21: An organism with three distinct germ layers
Q22: Several pseudocoelomate groups have a constant number
Q23: Rotifers<br>A)are primarily marine.<br>B)are dioecious.<br>C)lack an excretory system.<br>D)lack