Podcast
Questions and Answers
True or false: Flowers are unique features of the Angiosperm life cycle?
True or false: Flowers are unique features of the Angiosperm life cycle?
True
True or false: Double fertilization occurs in Angiosperms?
True or false: Double fertilization occurs in Angiosperms?
True
True or false: Fruits are unique features of the Angiosperm life cycle?
True or false: Fruits are unique features of the Angiosperm life cycle?
True
True or false: Monoecious plants have separate male and female flowers on the same plant?
True or false: Monoecious plants have separate male and female flowers on the same plant?
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True or false: Dioecious plants produce only male or only female flowers?
True or false: Dioecious plants produce only male or only female flowers?
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True or false: Bisexual plants have flowers that contain both male and female organs?
True or false: Bisexual plants have flowers that contain both male and female organs?
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True or false: Apomixis is the production of seed without sexual union.
True or false: Apomixis is the production of seed without sexual union.
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True or false: Parthenocarpy is the development of fruits from unfertilized eggs.
True or false: Parthenocarpy is the development of fruits from unfertilized eggs.
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True or false: Sexual reproduction is advantageous in stable environments.
True or false: Sexual reproduction is advantageous in stable environments.
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True or false: Self-pollination limits genetic diversity.
True or false: Self-pollination limits genetic diversity.
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True or false: Self-incompatibility is a mechanism to prevent self-pollination in some plants.
True or false: Self-incompatibility is a mechanism to prevent self-pollination in some plants.
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True or false: Cross pollination increases genetic variability in a population.
True or false: Cross pollination increases genetic variability in a population.
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True or false: Monoecious plants have male and female flowers on separate plants?
True or false: Monoecious plants have male and female flowers on separate plants?
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True or false: Dioecious plants have pistils and stamens present on separate plants?
True or false: Dioecious plants have pistils and stamens present on separate plants?
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True or false: Approximately 20% of angiosperm pollination relies on animal pollinators?
True or false: Approximately 20% of angiosperm pollination relies on animal pollinators?
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True or false: Beetle-pollinated flowers are often brightly colored and have lines or distinctive markings?
True or false: Beetle-pollinated flowers are often brightly colored and have lines or distinctive markings?
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True or false: Bird-pollinated flowers are often bright red or yellow and have little to no odor?
True or false: Bird-pollinated flowers are often bright red or yellow and have little to no odor?
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True or false: Double fertilization is a unique feature of angiosperms?
True or false: Double fertilization is a unique feature of angiosperms?
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True or false: Asexual reproduction in flowering plants involves the use of seeds instead of vegetative parts.
True or false: Asexual reproduction in flowering plants involves the use of seeds instead of vegetative parts.
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True or false: A clone is a group of plants that are derived from the same parent plant through asexual propagation.
True or false: A clone is a group of plants that are derived from the same parent plant through asexual propagation.
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True or false: Asexual reproduction is advantageous in stable environments and areas where plants are sparsely distributed.
True or false: Asexual reproduction is advantageous in stable environments and areas where plants are sparsely distributed.
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True or false: Asexual propagation is appropriate for plants that are hard or impossible to propagate from seeds.
True or false: Asexual propagation is appropriate for plants that are hard or impossible to propagate from seeds.
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True or false: Asexual reproduction leads to genetic diversity in plants.
True or false: Asexual reproduction leads to genetic diversity in plants.
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True or false: Grafting is a common method of asexual propagation in fruit and nut trees.
True or false: Grafting is a common method of asexual propagation in fruit and nut trees.
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True or false: During seed maturation, there is an increase in water content of the seed to about 5-15% of total seed weight?
True or false: During seed maturation, there is an increase in water content of the seed to about 5-15% of total seed weight?
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True or false: Grasses have specialized cotyledons called scutellum?
True or false: Grasses have specialized cotyledons called scutellum?
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True or false: Seed germination is initiated by imbibition, which is the uptake of water into the seed?
True or false: Seed germination is initiated by imbibition, which is the uptake of water into the seed?
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True or false: In epigeal germination, the hypocotyl elongates and forms a hook that pulls the cotyledons above ground?
True or false: In epigeal germination, the hypocotyl elongates and forms a hook that pulls the cotyledons above ground?
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True or false: Light is a requirement for seed germination?
True or false: Light is a requirement for seed germination?
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True or false: Primary dormancy is induced by unfavorable environmental conditions?
True or false: Primary dormancy is induced by unfavorable environmental conditions?
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