Glencoe Science Level Red

Chapter 17: Invertebrate Animals

Section 2 Self-Check Quiz-Eng.

1
Which of these describes how a sponge eats?
A)They are scavengers.
B)They are filter feeders.
C)They are prokaryotic.
D)They are perennial.
2
Which of these protects a sponge's body?
A)appendages
B)cartilage
C)spicules
D)skin
3
Which of these is a cnidarian?
A)hydra
B)slug
C)lobster
D)conch
4
The body shape of a jellyfish is called __________.
A)asymmetrical
B)an exoskeleton
C)a hermaphrodite
D)a medusa
5
Flatworms that live in or on their hosts are called __________.
A)parasites
B)echinoderms
C)polyps
D)cephalopods
6
How does a tapeworm grow?
A)by asexual reproduction
B)by adding sections behind its head
C)by budding
D)by converting energy from the Sun into food
7
Which of these is NOT true of roundworms?
A)Some roundworms are decomposers.
B)Some roundworms are predators.
C)Some roundworms are parasites.
D)Some roundworms are bivalves.
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