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- 1. Multiple Choice
Which part of the Mollusk body is specialized for burrowing, feeding, and movement?trochophoresvisceral massmantlefoot - 2. Multiple ChoiceWhich part of the Mollusk body is the tissue covering the body and secretes the shell?MantleTrochophoreFootVisceral Mass
- 3. Multiple Choice
Which part of the Mollusk body contains most of the organs?
Foot
Visceral Mass
Trochophore
Mantle
- 4. Multiple ChoiceWhich class of Mollusks have the most advanced nervous system?GastropodsBivalvesCephalopodsarthropods
- 5. Multiple Choice
Which of the following is the organ used by many Mollusks for excretion?
gills
nephridia
mantle
visceral mass
- 6. Multiple ChoiceWhich of the following is the correct description of the body cavity of Mollusks?They are protostome acoelomatesThey are protostome coelomatesThey are deuterostome coelomatesThey are protostome pseudocoelomates
- 7. Multiple Choice
Which class of Mollusks have many species that are somewhat sedentary?
Gastropods
Bivalves
Cephalopods
arthropods
- 8. Multiple ChoiceWhat Mollusk group does the picture belong to?GastropodBivalveCephalopod
- 9. Multiple ChoiceWhat Mollusk group does the picture belong to?GastropodBivalveCephalopod
- 10. Multiple ChoiceThe mollusk larval stage of development is called thecoelomatetrochoporeradulacephalopod
- 11. Multiple Choice
Which part of the mollusk contains the heart, digestive and reproductive organs?
radula
head-foot
coelom
trochopore
- 12. Multiple ChoiceOrgans that are in contact with blood supply and specialized for gas exchangetrochoporeradulasbivalvesgills
- 13. Multiple Choice
Mollusk's tongue-like strip covered with teeth that point backward is called the ____ Note: clams have labial palps but not this structure.
trochopore
radula
gills
visceral mass
- 14. Multiple ChoiceWhich of the following is the correct description of reproduction in Mollusks?Mostly asexualBuddingRegenerationMostly sexual
- 15. Multiple ChoiceWhich group of Mollusks does the picture belong to?GastropodBivalveCephalopod
- 16. Multiple Choice# 16 Points to what feature?excurrent siphonincurrent siphonintestinesfoot
- Answer choicesTagsAnswer choicesTags