Questions) Answer the following questions based on the textbooks (the two posted textbooks and the Nelson Bio 11, see longin info

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Questions)

Answer the following questions based on the textbooks (the two posted textbooks and the Nelson Bio 11, see longin info.) and information found online

1-     What is the function of the leaf within the plant?

2-     What is the function of each tissues found in the leaf? (Vein, cuticle, phloem, xylem, stoma, guard, air space, chioroplasts, lower epidermis, spongy layer, palisade layer, upper epidermis, surface view of epidermal cells.)

3-     What is the roles of xylem and phloem conductive tissues within plants?

4-     What the function of XYLEM each cell?  (paired pits, parenchyma (food storage) cells, vessel, pits, tracheid, vessel element.)

5-     What is the function of PHLOEM each cell? (companion cells, sieve plate structure, sieve cells, food storage cells)

6-     How to summarize the steps in water transport in xylem. Root pressure and Transpiration AL Pull. Include the role of the stomata in transpiration Al Pull and, specifically the entry or exit of carbon dioxide, water, and oxygen.

7-     How to summarize the steps and the pressures associated with the pressure - flow model of nutrient transport in plants

8-     How to describe each of the following hormones affect plant growth and their response to the environment; auxin, cytokinin's, gibberellins, ethylene, abscisic Acid.

9-     Explain what is a tropism and specific plant tropisms-phototropism, gravitropism, thigmotropism.