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- Label the following structure/s: (Figure 2) Potato tuber cells with starch grains, label the parenchyma cells.The forces selective uptake of_____ minerals in the root. pericycle epidermis endodermis root capWhich of the following is an example of secondary growth?______ increase in length increase in thickness or girth increase in root hairs increase in leaf number
- With stomata closed, a waterproof cuticle ______. a. minimizes water loss through plant surfaces b. permits gas exchange between the plant and the air c. both a and b34. Why root cells absorb nutrient from the soil though active transport? A. II only B. III only C. I and III D. II and IV1. Can you see a root cap? What happens to the ground and dermal tissues of the parent root as the branch root forms? Explain in 5-10 sentences.
- label all structures photo of a prepared onion root tip slide under a compound light microscope at 400x total magnification.33. the cells in the region of the cell division divide at the base of thea. meristemb. pericyclec. epidermisd. pith34. which shows that the root cap also functions in the perception of gravity ? it shows ___a. upwardb. all of the abovec. randomlyd. downwardno. of growth rings, arrangement or distribution of vessels, relative size of vessels, types of perforation plates, presence of pits, kinds of cells in rays, and thickness of rays in Pinus stem
- Fill in the blank. Words choice: • bud scales • nodes • apical meristem • axillary buds • internodes • terminalIDENTIFICATION: 1. It refers to the band of sclerenchyma cells directly surrounding the phloem and xylem. 2. A lateral meristem located between the primary vascular tissues of the stele in dicot herbaceous stem. 3. Subterranean stems that grow in a horizontal direction.1. Give the plant source, scientific name of the plant source, and the type of fiber used in each product.