Biology 2 Quiz 26-1: Question Preview (ID: 32888)

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Muscle tissue exerts force by becoming
a) cooler
b) warmer
c) longer
d) shorter

A parasite is a type of
a) algae
b) detritivore
c) vertebrate
d) symbiont

When an animals environment changes, sexual reproduction improves a species' ability to
a) react
b) increase its numbers rapidly
c) evolve
d) produce genetically identical offspring

If a cell contains a nucleus and membrane bound organelles, it is
a) multicellular
b) heterotrophic
c) an animal cell
d) eukaryotic

Unlike plant cells, animal cells do not have
a) nuclei
b) organelles
c) cell walls
d) cell membranes

quatic animals that strain floating plants and animals from the water they take in are
a) parasites
b) herbivores
c) detritus feeders
d) filter feeders

Only five percent of all animals have
a) eukaryotic cells
b) a protosome development pattern
c) vertebral columns
d) cell membranes

An animal that has distinct left and right sides shows
a) several planes of symmetry
b) bilateral symmetry
c) segmentation
d) radial symmetry

An animal is each of the following except
a) multicellular
b) heterotrophic
c) autotrophic
d) eukaryotic

A blastula is a stage in the development of an embryo that consists of
a) a flat sheet of cells
b) a solid ball of cells
c) a hollow ball of cells
d) a folded sheet of cells

The fundamental characteristics that distinguish animals from plants are
a) no cell walls in animals
b) plants can't move
c) animals are heterotrophic
d) both A and C

Many small aquatic organisms move oxygen and carbon dioxide through their skin by the process of
a) cephalization
b) diffusion
c) extracellular digestion
d) muscular contractions

An organism that is radially symmetrical has equal right and left halves.
a) True
b) False

Animals with bilateral symmetry have arms arranged circularly around a central point.
a) True
b) False

All members of the animal kingdom are heterotrophs.
a) True
b) False

Worms and insects are both vertebrates.
a) True
b) False

Many small aquatic animals rely on diffusion to transport oxygen, nutrients, and waste products among their cells.
a) True
b) False

The upper, or backside of an organism is its
a) ventral side
b) dorsal side
c) anterior side
d) posterior side

Which of the three cell layers in animal embryos gives rise to muscles and much of the circulatory, reproductive, and excretory systems?
a) endoderm
b) ectoderm
c) mesoderm
d) protostome

Large animals have a(n) _____ system to move materials around their bodies
a) respiratory
b) digestive
c) circulatory
d) urinary

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