Examlex
On the number line below, locate
Phototropism
The growth of a plant in response to the direction of light.
Biennial
Referring to plants or events occurring every two years, or plants that take two years to complete their lifecycle from germination to seed production.
Perennial
Plants that live for more than two years, often going through cycles of growth, flowering, and dormancy.
Annual
A plant that completes its life cycle, from germination to the production of seeds, within one year, and then dies.
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