General Bio II Ch. 24 Test in Text
Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Two structures specialized for sexual reproduction in seed plants are
a. | cones and flowers | c. | lateral and terminal buds | b. | cones and lateral
buds | d. | meristems and
flowers |
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2.
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Which of the following is NOT true of reproduction in a pine tree?
a. | The pollen tube contains two diploid sperm | b. | One sperm fertilizes
the egg | c. | One sperm disintegrates | d. | The zygote grows into an
embryo |
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3.
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In angiosperms, the structures that produce the male gametophyte are called the
a. | anthers | b. | sepals | c. | pollen
tubes | d. | stigmas |
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4.
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The outermost circle of flower parts consists of several
a. | sepals | c. | carpels | b. | petals | d. | corollas |
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5.
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Pollination occurs when pollen lands on the
a. | style | c. | filament | b. | stigma | d. | anther |
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6.
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The thickened ovary wall of a plant may join with other parts of the flower stem
to become the
a. | fruit | c. | endosperm | b. | seed | d. | cotyledon |
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7.
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The seed leaves of a flowering plant are known as
a. | endosperm | c. | radicles | b. | carpels | d. | cotyledons |
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8.
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In seed plants, the structure that encloses the male gametophyte and transports
it to another plant is called a
a. | pollen grain | c. | flower | b. | seed | d. | pollinator |
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9.
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The period during which the embryo is alive but not growing is called
a. | fertilization | c. | dormancy | b. | vegetative growth | d. | germination |
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10.
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The process in which a single plant produces many offspring genetically
identical to itself is called
a. | sexual reproduction | c. | dormancy | b. | agriculture | d. | vegetative
reproduction |
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11.
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The illustration below shows the germination of a pea plant. The feature labeled
A is a(an)
a. | anther | c. | cotyledon | b. | seed coat | d. | root |
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