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ch. 23 vocab

bio 23 vocab

cuticle a waxy layer that covers the non-woody above ground parts of most plants
stomata permit plants to exchange oxygen and carbon dioxide
guard cells a pain of specialized cells
vascular system a system of well-developed vascular tissues that distribute materials more efficiently
non vascular plants small plants that have no vascular system
vascular plants plants that have a vascular system
seed a structure that contains the embryo of a plant
embryo an early stage in the development of plants and animals
seed plants vascular plants that produce seeds
flower a reproductive structure that produces pollen and seeds
phloem relatively soft-walled cells transport organic nutrients in a kind of tissue
xylem hard-walled cells transport water and mineral nutrients in a kind of tissue
shoot the port of a plant's body that grows mostly upward
root in most plants, the part of the body that grows downward
meristems zones of actively dividing plant cells
rhizods anchor the gametophytes to the surfaces on which they grow
rhizomes horizontal underground stems
fronds most fern sporophytes have a rhizome that is anchored by roots and leaves
cone cluster of non green spore-beaing leaves form a structure
gymnosperms are seed plants whose seeds do not develop within a sealed container
angiosperms flowering plants
fruit seeds that develop encloses within a specialized structure
endosperm seeds of angiosperms have a supply of stored food
monocots flowering plants that produce seeds with on seed leaf
dicots flowering plants that produce seeds with two seed leaf
vegetative part nonreproductive part of a plant
cereals grassed that are grown as food for humans and livestock
grains dry fruit
Created by: Jacob987
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