Chapter 3, Section 1 B Question Preview (ID: 2473)


Cells: The Basic Units Of Life. TEACHERS: click here for quick copy question ID numbers.

Which of the following best describes the function of a plant's leaf?
a) sucking up water
b) capturing light energy to make food
c) getting minerals from the soil
d) only providing shelter for small animals

___ are the basic units of living things.
a) Organisms
b) Tissues
c) Cells
d) Organs

___ are made up of various tissues that work together to perform a specific job.
a) Organs
b) Tissues
c) Cells
d) Organelles

A ___ organism can exit only as a group of cells.
a) Unicellular
b) new born
c) multicellular
d) no of the answers

A group of organisms that are of the same kind and that live in the same area make up a ___.
a) population
b) community
c) ecosystem
d) none of the answers

Two or more of different populations living in the save area make up a ___.
a) population
b) community
c) ecosystem
d) none of the answers

A community of organisms and their nonliving environment make up an ___.
a) population
b) community
c) ecosystem
d) none of the answers

Ecosystems on land are called ___ ecosystems.
a) terrestrial
b) aquatic
c) rock
d) soil

Ecosystems in water are called ___ ecosystems.
a) terrestrial
b) aquatic
c) rock
d) soil

All cells have structures that enable the cell to live, grow, and reproduce. These structures are called ___.
a) cell membranes
b) organisms
c) organelles
d) cytoplasm.

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