Vocabulary
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| A waxy layer that covers the nonwoody above ground parts of most plants. | Cuticle
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| Pores called stomata permit plants to exchange oxygen and carbon dioxide | Stoma
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| A pair of specialized cells called guard cells border each stoma. | guard cell
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| the larger, more complex plants have a vascular system, a system of well developed vascular tissues that distribute materials more efficiently | vascular system
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| a realively small plant that does not have a vascular system. | non vascular plants
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| Plants that have a vascular system | Vascular plants
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| a structure that contains the embryo of a plant. | seed
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| an embryo is an early stage in the developmentof plants and animals | Embryo
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| vascular plants that produce seeds | seed plants
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| A reproductive structure that produces pollen and seeds | flower
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| Relatively soft wealled cells transport organic nutrients in a kind of tissue called phloem | phloem
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| XylemHard walled cells transport water and mineral nutrients in a kind of tiussue called xylem. | Xylem.
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| the part of a plants body that grows mostly upward is called the shoot. | Shoot
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| In most plants the part of the body that grows downward. | Root
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| Zones of activity dividing plants cells called meristems | Meristem
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| ANchors the gamophtes on the surface on which they grow | Rhizoid
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| another early seedless vascular plant,also had the underground stems or rhizomes. | Rhizomes
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| most fern sporophytes have a rhizome that is anchored by roots and leaves. | fronds
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| clusters of nongreen spore bearing leaves form a structurecalled a cone. | cone
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| plants whose seeds do not develop within a sealed container | Gymnosperm
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| Produces seeds that develop enclosed within a specialized structre called a fruit | Angiosperm
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| seeds that develop enclosed within a specialized structure called a fruit. | Fruit
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| the seeds of angiosperm have a supply of stored food called endosperm | Endosperm
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| Flowering plants that produce seeds with one seed leaf. | monocots
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| flowering plants that produce seeds with two seed leaves. | dicots
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| any non reproductive part of a plant | Vegative Part
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| Grasses that are grown as food for humans and livestock | Cereal
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| Cereal grasses produce large numbers of a type of edible dry fruit called grain. | grain
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