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Science Chapter 5
Question | Answer |
---|---|
Stems provide support for the plant as it grows- | The stems also have xylem and phloem, which move water, minerals, and glucose throughout the plant. |
Guard Cells- | open and close a leaf's stoma. |
Carrots are taproots that- | store extra food made by the plant. |
Carrots are roots that- | store water. |
Some plants have one large root called a taproot- | with many roots growing out from it. |
Cuticle- | waxy layer that may cover a leaf and slow water loss. |
During photosynthesis, plants use- | light energy from the sun, carbon dioxide from the air, and water to make glucose and oxygen. |
A mitochondrion- | releases energy and is called the power house of a cell. |
Most seeds develop into- | a fruit. |
Some seed plants called angiosperms- | produce flowers. |
After fertilization, the female cone- | closes up and seeds grow within it. |
Plant behaviors can result from- | the chemicals the plants make. |