Word Bank
homeostasis
hermaphrodite
bilateral symmetry
vertebrates
invertebrates
radial symmetry
Animals without a backbone
invertebrates
larva
Word Bank
homeostasis
hermaphrodite
bilateral symmetry
vertebrates
invertebrates
radial symmetry
Body parts arranged in a circle
like spokes of a wheel
radial symmetry
larva
Word Bank
homeostasis
hermaphrodite
bilateral symmetry
vertebrates
invertebrates
radial symmetry
Maintaining stable internal
conditions
homeostasis
larva
Word Bank
homeostasis
hermaphrodite
bilateral symmetry
vertebrates
invertebrates
radial symmetry
An individual animal that
produces both sperm and eggs
hermaphrodite
larva
Word Bank
homeostasis
hermaphrodite
bilateral symmetry
vertebrates
invertebrates
radial symmetry
Immature form of an animal
(different from adult)
larva
larva
Which is NOT a characteristic of animals?
A. heterotrophic
B. reproduction
C. movement
D. autotrophic
Sponges show this type of symmetry.
A. asymmetry
B. bilateral symmetry
C. radial symmetry
D. spherical symmetry
The underside or belly of an animal
that has bilateral symmetry is called
A. anterior
B. posterior
C. ventral
D. dorsal
For organizations of animals, which choice is
listed from simplest to most complex?
A. cell, organ, organ system, tissue
B. organ, organ system, tissue, cell
C. cell, tissue, organ, organ system
D. cell, tissue, organ system, organ
What type of cell in sponges is responsible
for water flow and capturing food
particles?
A. spike cells
B. collar cells
C. jelly-like cells
D. pores
The bodies of many sponges contain
sharp structures called
A. jelly-like cells
B. pores
C. collar cells
D. spikes
Which of the following statements is true for
sponges?
A. Sponges reproduce sexually through budding.
B. Jelly-like cells produce haploid sperm and egg
cells for sexual reproduction
C. The larva of a sponge forms before fertilization.
D. Sponges reproduce through sexual
reproduction only
Members of the phylum Cnidaria are able
to reproduce through
A. asexual reproduction only
B. binary fission only
C. sexual reproduction only
D. both asexual and sexual reproduction
What body type best describes a
hydra?
A. larva
B. medusa
C. polyp
D. sponge
An example of a cnidarian that is actually a
colony of individual organisms is a
A. Sea anemone
B. Portuguese Man-of War
C. hydra
D. jellyfish
Corals spend their adult lives as
A. medusas
B. larvae
C. polyps
D. cnidocytes
Worms reproduce asexually through
A. gamete formation
B. budding
C. regeneration
D. binary fission
Tapeworms have hooks and suckers for
attachment that are
A. anterior
B. posterior
C. dorsal
D. ventral
An animal such as a planarian that does
not live in or on another organism is said
to be
A. parasitic
B. free-living
C. autotrophic
D. infectious
Match the description with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Filter feeders
Porifera
Nematoda
Match the description with the correct phylum
Porifera
Platyhelminthes
Cnidaria
Nematoda
Digestive system with two
separate openings
Nematoda
Match the description with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
Tentacles armed with stinging cells
Cnidaria
Match the description with the correct phylum
Porifera
Platyhelminthes
Cnidaria
Nematoda
Flattened bodies
Platyhelminthes
Match the description with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
Polyp and medusa body types
Cnidaria
Match the description with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
“pore bearing” animals that are
covered with tiny holes
Porifera
Match the organism with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
coral
Cnidaria
Match the organism with the correct phylum
Porifera
Platyhelminthes
Cnidaria
Nematoda
roundworm
Nematoda
Match the organism with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
fluke
Platyhelminthes
Match the organism with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
planarian
Platyhelminthes
Match the organism with the correct phylum
Porifera
Cnidaria
Platyhelminthes
Nematoda
Basket
sponge
Porifera