Questions
- Which two organisms digest food by
filter-feeding?
- Which species of the chordata phylum has
an anterior J-shaped and saclike stomach?
- What are the five main digestive parts
of an earthworm?
- What is the name of the muscle that
helps roundworms suck up their food?
- What are the four different stages of
the digestion?
- Which phylum includes invertebrate
animals with exoskeletons, segmented bodies and jointed appendages?
- Which species of Echinodermata phylum
has its anus located at the top of its body?
- Which species of Echinodermata can
extend its stomach outside of its body to feed?
- Which species of Mollusca has a
digestive tract that is a straightforward tube from its mouth to its anus?
- A free-living flatworm is an example of
a species in which phylum?