twe * Label the parts of phloem d er , ertes. V ar brenda epidermis 5. How is the monocot root different from the dicot root? B. Stem section 1. Briefly explain the functions of stem in the angiosperms. 2. Label the parts of a dicot young stem section: epidermis, cortex, vascular bundles, xylem, phloem 3. Label the parts of a monocot young stem section: epidermis, cortex, vascular bundles, xylem, phloem 66 CO 4. Describe the difference in the arrangement...
Having these two diagrams of a leaf epidermis (picture 2 and picture 3), Is the plant wilted in picture 2? Is the plant wilted in picture 3?
In your labeled image of the leaf cross-section slide, which of the following layers was nearest the surface of the leaf? spongy layer cuticle palisade layer upper epidermis
Exercise II Histology of the Leaf PART A. MESOMORPHÄ°C LEAF: SYRINGA VULGARIS Examine a prepared slide containing a transverse section of a Syringa (lilac) or another mesomorphic leaf. At first, use the microscope's 10x objective, then switch to the 43x objective. With the 10x objective in place, note the variation in size and orientation of the veins (vascular bundles), which contain the two vascular (conducting) tissues, xylem and phloem. The centrally located largest vein is the midvein. The midvein and...
Botany Questions. need help on these 3 please 1. there's an extra thickness to the epidermis that faces outward on a leaf, why, why is it thicker, the epidermis cells on the surface of the leaf are thicker at top, why? 2. monocots and dicots, which is knitted and which is parallel? 3. what is the function of major and minor veins ?
on the upper portion of a C3 leaf and more There are more on the lower portion. gaurd cells; stomata epidermal cells; parenchyma cells spongy mesophyll; pallisade mesophyll pallisade mesophyll; spongy mesophyll
A. CELLS ON THE SURFACE 1. Peel the epidermis from the lower side of a plant leaf and observe epidermal cell shape and quard cells. What to most epidermal cells look like? Why are they shaped that way? Do they contain chloroplasts? Why or why not? Also, "paint" a dab of fingernail polish on the surface of a leaf, allow to dry, peel off and observe under a microscope. Are all the stomata open or closed? Why? 2. Observe trichomes...
Laboratory Review 19 1. What kind of plant tissue is composed of cells that divide? 2. What term is used to identify ground tissue in a leaf? 3. What kind of plant, monocotor eudicot, has the xylem and phloem in its leaves arranged in a parallel pattern? 4. In what one of a eudicot root will tracheids and vessel elements be found? 5. What type of tissue gives rise to root hairs? 6. How is xylem typically arranged in a...
How would you draw a stem and leaf display with decimals such as 18.8 and 20.3?
hether it is open or closed? pattern and there is one blade atached to a petiole, is the mple or compound, and is it from a monocot or a eudicot? Thought Questions 15. Where is glucose produced in a leaf? What type of tissue carries glucose away from a leaf, and where is the glucose stored in a plant like a beet? 16. Stomata are more numerous in the lower epidermis of leaves. Explain why it would be detrimental to...