What is true regarding members of the following phyla: Ectoprocta,Brachiopoda,Annelida,and Mollusca?
A) They possess a lophophore and/or trochophore larvae.
B) They all have a cuticle.
C) They all have a pseudocoelom.
D) They all have a proboscis that is protruded during feeding.
Correct Answer:
Verified
Q38: The oldest proglottids at the end of
Q39: The larval stage of the broad fish
Q40: Most flukes belong to the subclass
A)Aspidogastrea.
B)Monogenea.
C)Eucestoda.
D)Cestodaria.
E)Digenea.
Q41: Some members of a diverse group of
Q42: The proboscis of nemerteans is held within
Q44: Rotifers derive their name from a characteristic
Q45: The helmet-shaped,ciliated larva of nemerteans is the
A)onchosphere.
B)Muller.
C)pilidium.
D)miracidium.
E)cercaria.
Q46: Rotifers exchange respiratory gases
A)across the body surface.
B)through
Q47: Acanthocephalans are commonly called
A)roundworms.
B)blood worms.
C)flatworms.
D)probosis worms.
E)spiny-headed worms.
Q48: Animals in the phyla Cycliophora live exclusively
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents