eQuizShow

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1

Question: an animal with a backbone
Answer: vertebrate

Question: body plan with 2 equal halves
Answer: bilateral

Question: sponges were first classified as what
Answer: plants

Question: what type of symmetry do MOST cnidarians have
Answer: radial

Question: what type of symmetry to most worms have
Answer: bilateral

2

Question: small openings covering a sponge
Answer: pores

Question: tapeworms do not have what
Answer: digestive system

Question: how do sponges reproduce
Answer: sexually and asexually

Question: an animal without a backbone
Answer: invertebrate

Question: bilateral
Answer: tentacle

3

Question: The body of sponges contain a sharp structure called what
Answer: spicules

Question: bell-shaped free-swimming life stage
Answer: medusa

Question:

what help sponges move water through the pores

Answer: collar cells

Question: most cnidarians live where
Answer: ocean

Question: heartworm in dogs is caused by what
Answer: roundworm

4

Question: how do cnidarians reproduce
Answer: sexually and asexually

Question: vase-shaped, sessile life stage
Answer: polyp

Question: eat only plants or plant parts
Answer: herbivores

Question: name 3 cnidarians
Answer: coral, sea anemones, jellyfish, hydra, Portuguese man-of-war

Question: schistosomiasis is caused by what

Answer: blood fluke

5

Question: eat both meat and plants
Answer: omnivore

Question: name 5 characteristics of animals
Answer: digest food, move, many cells, eukaryotic cells, can reproduce sexually, depend on others for food

Question: how many tissue layers do cnidarians have
Answer: 2

Question: an organism that doesn't move
Answer: sessile

Question: symmetry when body plan is arranged in a circle
Answer: radial