'Neutral plants flower' diaporamas de présentation

External Factors and Plant Growth

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Plants and Animals as Conservative Climatologists: Photoperiodism

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Chapter 11 - PLANT PROCESSES

Chapter 11 - PLANT PROCESSES. ENERGY PROCESSING IN PLANTS. Materials For Plant Processes. To survive, plants need food, water, and oxygen. Roots absorb water which travels inside xylem cells to all parts of a plant .

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How do plants know when to flower?

How do plants know when to flower?. The Phytochrome System. Flowering of plants is determined in part by the length of the day. long days & short nights. short days & long nights. Plants are of three general types: Example. strawberry. short-day. spinach. long-day.

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