Topic 9 : Plant Science Topic 9.1 Plant Structure and Gowth.

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Presentation transcript:

Topic 9 : Plant Science Topic 9.1 Plant Structure and Gowth

Draw and label plan diagrams to show the distribution of tissues in the stem and leaf of a dicotyledonous plant

Outline 3 differences between the structures of dicotyledons and monocotyledons

Explain the relationship btw the distribution of tissues in the dicot leaf, and their functions Functions: Absorption of light Gas exchange Support

Identify modifications to roots, stems, and leaves for different functions: bulbs, stems tubers, storage roots, and tendrils

State that dicots have apical (primary) and lateral (secondary/cambium) meristems Meristems/meristematic regions of plants are mitotically active –

Lateral meristems

Explain the role of auxin (a plant hormone) as an example of the control of plant growth

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