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WorksheetsPhyla of Animalia Part 1
Total questions: 23
Worksheet time: 1hrs 9mins
The image represents a structure that Cnidarians use to subdue their prey. What is this structure?
cnidocyte
barb capsule
gastroblast
harpoon
What phyla contains earthworms?
Invertebrates
Mollusca
Anthropoda
Annelida
Which of the following phyla are worms (Select all that apply)?
Platyhelminthes
Annelida
Echinodermata
Nematoda
Flatworms are in the Phylum
Nematoda
Platyhelminthes
By which mechanism are hookworms transmitted?
eating contaminated meat
drinking contaminated water
not washing their hands
going barefoot in contaminated soil
What is the function of the scolex (hooks and suckers) of a tapeworm?
To attach to the intestinal wall of the host
To reproduce
To get rid of waste
To carry the eggs
The simple brain of flatworms that consists of the nerve cells clustered in the anterior end.
cephalization
ganglia
brain
nerve net
What is a group of cells that can detect light called?
eye spots
sun dial
ocular cells
pigmental segment
Round worms belong in the phylum
Nematoda
Cestoda
Platyhelminthes
Annelida
Earthworms and leeches are annelids.
TRUE
FALSE
Which type of symmetry do most worms have?
radial
bilateral
no symmetry (asymmetrical)
Most cnidarians are known to have nematocysts which are...
homes for fish
slime
growths on the organism
stinging cells
What is another name for annelid worms?
roundworms
segmented worms
closed worms
flatworms
