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Science Quiz #1 kt

Me science quiz invertebrates

QuestionAnswerQuestionAnswer
An earthworm's *castings* are valuable because they enrich the soil. TRUE The projections of protoplasm that an amoeba pushes out are called pseudopod or "false feet". TRUE
Mollusks with two matching shells joined by hinges are called bivalves. TRUE
The octopus, squid, and nautilus all belong to the group of mollusks known as cephalopods. TRUE
The jellyfish goes through these stages: larva, polyp,nymph. FALSE Larvae, young polyp, polyp, polyp producing Medusa, young Medusa, jellyfish
The arms of a sea star are called rays. TRUE
The leech, tapeworm, and roundworm are saprophytic worms. FALSE Parasitic The shoe-shaped protozoan is the amoeba. FALSE Amoeba
The tissue that produces a mollusk's shell is called the carapace. FALSE The part of the cell that directs the work of the cells is the membrane. TRUE
Created by: iluvwriting96
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