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Ch. 5 Science
| Question | Answer |
|---|---|
| Epidermis | the thin outer layer of cells |
| Xylem | moves water and minerals to other parts of the plant |
| Phloem | carries sugars made in the leaves throughout the plant |
| Stoma | small holes that water and gases pass in and out of the plant through |
| Gurard Cells | work together to open and close a leaf's stoma |
| Transpiration | loss of water from the leaf |
| What is an example of a taproot that stores extra food made by the plant? | Carrot |
| What is 1 larger root in a plant that has many roots growing out from it called? | Taproot |
| Carrots are roots that do what? | Store Water |
| Describe 2 functions of stems in flowering plants. | Stems provide support for the plant as it grows. The stems also have xylem and phleom, which move water, minerals, and glucose throughout the plant. |
| Plants with stems that are green and easy to bend are what? | Herbaceous plants |
| Photosynthesis | process through which plants make glucose |
| Cellular respiration | process by which cells break down glucose with the release of energy |
| During photosynthesis plants use light energy from the sun and what else? | carbon dioxide from the air, and water to make glucose and oxygen |
| waxy layer that may cover a leaf and slow water process | Cuticle |
| What releases energy and is called the powerhouse of a cell? | Mitochondrion |
| Tropism | plant behavior caused by growth toward or away from something in the environment |
| What are seed plants that produce flowers called? | Angiosperms |
| Most seeds develop into what? | a fruit |
| After fertilization, the female cone closes up and what grows within it? | Seeds |
| Plant behaviors can result from_____ the plants make. | chemicals |
| Compare and Contrast a spore and a seed. | Spores contain a single cell that grows into a new plant and a seed contains a multicellular embryo that develops into a new plant. |
Created by:
rtwehues
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