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8.3 Vocab
Term | Definition |
---|---|
pholoem | the vascular tissue through which food moves |
xylem | water and minerals travel in the vascular tissue |
pollen | tiny structures that contain the cells that will later become sperm cells |
seed | a structure that contains a young plant inside a protective covering |
embryo | the young plant that develops from the zygote or fertilized egg |
cotyledons | the embryo has one or more seed or leaves |
germination | occurs when the embryo begins to grow |
rootcap | protects the root from injury from rocks as the root grows through the soil |
cambuim | produce new pholoem and xylem |
transpiration | water evoporates from a plants leaves |