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WorksheetsStudy Guide-Uni and Multi
Total questions: 10
Worksheet time: 5mins
How can a paramecium carry out all of life's functions?
by having specialized cells
by being larger than most cells
by performing all processes in one cell
Which is the correct order of cellular organization from least to most complex?
cell, tissue, organ, organ system, organism
tissue, cell, organ, organ system, organism
cell, organ, tissue, organ system, organism
What accurately explains how an organism is capable for survival?
an earthworm can survive by using its long, straight transport system even though it is single celled
a fish can exist if it lives in a group with many organisms even though it is single celled
an amoeba can preform all of life's processes even though it is single celled
What best explains why humans need many cells to survive?
each individual cell is too small to function alone
each cell joins different cells to form one massive cell
each cell works with other cells to perform all necessary life functions
Which statement best describes a bacterial cell?
it is a complete organism
it contains different kind of cells
it contains more than one cell
A scientist is trying to describe whether an organism is unicellular or multicellular. Which information would help the scientist most with her decision?
the size of the cells of the organism
what the organism eats
how many types of cells are in the organism
Which is an example of a single celled organism?
amoeba
insect
worm
Which characteristic do single celled and multicellular organisms have in common?
both perform all life processes within one cell
both have a way to get rid of waste materials
both have cells with specialized functions for each life process
In what what are humans and bacteria the same?
both are multicellular organisms
both are living things
both are nonliving things
Which of the following states the difference between single- celled and multi-celled organisms?
single-celled organisms do not have organs while multi-celled organisms have organs.
single-celled organisms are dead while multi-celled organisms are alive.
multi-celled organisms are made up of cells performing the same function while single-celled organisms are not.
