Matching
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Ch.
38 Vocabulary - Angiosperm Reproduction and Biotechnology a. | apomixis | k. | gametophyte | b. | monoecious | l. | endosperm | c. | carpel | m. | sporophyte | d. | megaspore | n. | protoplast | e. | scutellum | o. | dioecious | f. | bisexual flower | p. | unisexual flower | g. | dormancy | q. | epicotyl | h. | hypocotyl | r. | stamen | i. | anther | s. | coleorhiza | j. | pericarp | t. | microspore | | | | |
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1.
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the
terminal pollen sac of a stamen, inside which pollen grains with male gametes form in the flowr of an
angiosperm
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2.
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a
flower equipped with both stamens and carpels
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3.
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the
covering of the young root of the embryo of a grass seed
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4.
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referring to a plant species that has staminate and carpellate flowers on separate
plants
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5.
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the
asexual production of seed
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6.
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the
female reproductive organ of a flower, consisting of the stigma, style, and ovary
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7.
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a
condition typified by extremely low metabolic rate and a suspension of growth and
development
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8.
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a
nutrient-rich tissue formed by the union of a sperm cell with two polar nuclei during double
fertilization, which provides nourishment to the developing embryo in angiosperm seeds
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9.
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the
embryonic axis above the point at which the cotyledons are attached
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10.
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the
muticellular haploid form in organisms undergoing alternation of generations, which mitoically
produces haploid gametes that unite and grow into the sporophyte generation
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11.
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the
embryonic axis below the point at which the cotyledons are attached
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12.
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a
large, haploid spore that can continue to grow to eventually produce a female
gametophyte
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13.
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a
small, haploid spore that can give rise to a haploid male gametophyte
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14.
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referring to a plant species that has both staminate and carpellate flowers on the
same individual
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15.
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the
thickened wall of fruit
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16.
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the
contents of a plant cell exclusive of the cell wall
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17.
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a
specialized type of cotyledon found in the grass family
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18.
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the
multicellular diploid form in organisms undergoing alternation of generations that results from a
union of gametes and that meiotically produces haploid spores that grow into the gametophyte
generation
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19.
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the
pollen-producing male reproductive organ of a flower, consisting of an anther and a
filament
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20.
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a
flower missing either stamens or carpels
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