Which of the following mollusks does not have a radula?
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Two basic body forms are seen among Cnidarians. In which for…
Two basic body forms are seen among Cnidarians. In which form does the mouth point upward?
The cephalopods resemble other mollusks because they have
The cephalopods resemble other mollusks because they have
Identify the type of mammalian locomotion represented in “A….
Identify the type of mammalian locomotion represented in “A.”
The term “metamorphosis” is based on the Greek words for
The term “metamorphosis” is based on the Greek words for
Identify “A.”
Identify “A.”
Which of the following statements about planaria is NOT true…
Which of the following statements about planaria is NOT true?
When a snake flicks its tongue out, it must return the tip o…
When a snake flicks its tongue out, it must return the tip of its tongue to the ______ in the roof of its mouth to detect the “taste.”
If you were to find a non segmented worm that moved in an un…
If you were to find a non segmented worm that moved in an undulating fashion, you would suspect it was a __ because they posses all three types of muscles. (longitudinal, transverse/circular, diagonal/oblique)
The duckbill platypus is an exception to many mammals becaus…
The duckbill platypus is an exception to many mammals because it