17.
Which of the following parts of a plant cell has a
function that is most similar to the function of an
animal skeleton?
A.
cell membrane
B.
cell wall
C.
chloroplast
19.
Some organisms require little water to live.
Which organism is least likely a!ected by a
drought?
A.
D. nucleus
B.
18.
C.
Use the diagrams below of an animal cell and a
plant cell to answer the question.
D.
Features of plant cells that clearly make them
di!erent from animal cells are
A.
a larger nucleus and fewer chromosomes.
B.
a rigid cell wall and chloroplasts.
C.
more cytoplasm and smaller vacuoles.
D. a changing size and indefinite shape.
page 6
Characteristics of Living Things and Cells