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twe * Label the parts of phloem d er , ertes. V ar brenda epidermis 5....
Exercise II Histology of the Leaf PART A. MESOMORPHİC LEAF: SYRINGA VULGARIS Examine a prepared slide...
Exercise II Histology of the Leaf PART A. MESOMORPHİC 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...
62 Concepts of Biology Laboratory Manual 2298899 O ress Publishing Co. FIG. 8-2. MONOCOT STEM. Epidermis...
62 Concepts of Biology Laboratory Manual 2298899 O ress Publishing Co. FIG. 8-2. MONOCOT STEM. Epidermis the outermost layer of cells. The epidermis is often covered by a waxy cuticle. Vascular Bundle the individual bundles contain both phloem and xylem. The vascular bundle is surrounded by a bundle sheath of fibers. The monocot stem contains several vascular bundles that are scattered throughout. 9999999333JJJJJJJJJJU DUUUUUUD0000 Sclerenchymathis tissue is found immediately inside the epidermis. The tissue forms a cylinder of thick-walled cells...
label 11.2 and 11.3 3. Now examine a prepared slide of a Psilotren stem cross Section...
label 11.2 and 11.3
3. Now examine a prepared slide of a Psilotren stem cross Section Notice the epidermis with its well-developed cuticle. Stomata are present here as well. The cortex is relatively large and has three regions. Beneath the epidermis is a region of parenchyma cells that contain chloroplasts (chlorenchyma). Adjacent to the chloren- chyma is typically a zone of sclerenchyma cells that give the stem support. The innermost portion of the cortex consists of another region of parenchyma...
label a cross section of a vascular bundle of a sunflower root label cortex,phloem fibers,primary phlegm,...
label a cross section of a vascular bundle of a sunflower root label cortex,phloem fibers,primary phlegm, interfascicular cambium,fascicular cambium,secondary xylem ,primary xylem pith ray and vessel element
Laboratory Review 19 1. What kind of plant tissue is composed of cells that divide? 2....
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...
3. .4.5 you compare your drawing with the model, text picture or another leaf as required...
3. .4.5
you compare your drawing with the model, text picture or another leaf as required by your instructor. Exercise 3 Root Cross Section Examine the microscope slide containing the monocot and dicot root cross sections. Compare your cross section to the text diagram and the model. Find all the structures required. Draw and label each, side-by-side, so that visual comparisons can be made. Make sure the different cell and tissue types are distinguishable ie., when your instructor looks at...
Phloem and xylem always lie adjacent to each other in plants. Together, they form which of...
Phloem and xylem always lie adjacent to each other in plants. Together, they form which of the following plant structures? Use letters in alphabetical order to select options A vascular bundle B epidermis C meristems D leaves Which phyllotaxes allow for leaves on a stem to lie flat without bending or breaking? Use letters in alphabetical order to select options A spiral and whorled B alternate and whorled C alternate and opposite D spiral and opposite Plant tissue that functions...
0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c....
0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c. D. None of the ahov colored fruits is thait bright celors aid seed dispersal 5 Eidermal ells C. The life cycle of plants are called ateration B. Which leaf cells lack chlonpls gmeration is dominan (Not sporophyte) monocot and 6What are xylem made out of 1 What is a seed leaf called? A. Upon germination, the cotyledon become the embryonic first leaves of a...
questions18-27 18. The is a primary meristem that produces parenchyma cells of the cortex. a) procambium...
questions18-27
18. The is a primary meristem that produces parenchyma cells of the cortex. a) procambium b) ground meristem c) protoderm d) phelloderm e) pericycle 19. Which of the following statements about monocot stems is true? a) They have no vascular cambium b) Their vascular bundles are arranged in a ring e) Most of them are woody d) They have a definite cortex and pith c) Their stems generally have conspicuous cork. 20. Older, nonfunctioning xylem tissue in a tree...
PLEASE ANSWER Lab Prep Part A and Part B - guard cells cuticle epidermis - USA...
PLEASE ANSWER Lab Prep Part A and Part B
- guard cells cuticle epidermis - USA Toysclerenchyma SANDALER spongy mesophyll - vessels of xylem oooo. O Oo 00 . Y .. 10 el sieve-tube Ab bo element of phloem sclerenchyma fibers Figure 1. Cross section of a monocot leaf. → In a simple experiment, researchers placed one group of geranium leaves in a well-lit area for 36 hours, and kept a second group of geranium leaves in the dark for...
Exercise II Histology of the Leaf PART A. MESOMORPHİC 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...
62 Concepts of Biology Laboratory Manual 2298899 O ress Publishing Co. FIG. 8-2. MONOCOT STEM. Epidermis the outermost layer of cells. The epidermis is often covered by a waxy cuticle. Vascular Bundle the individual bundles contain both phloem and xylem. The vascular bundle is surrounded by a bundle sheath of fibers. The monocot stem contains several vascular bundles that are scattered throughout. 9999999333JJJJJJJJJJU DUUUUUUD0000 Sclerenchymathis tissue is found immediately inside the epidermis. The tissue forms a cylinder of thick-walled cells...
label 11.2 and 11.3
3. Now examine a prepared slide of a Psilotren stem cross Section Notice the epidermis with its well-developed cuticle. Stomata are present here as well. The cortex is relatively large and has three regions. Beneath the epidermis is a region of parenchyma cells that contain chloroplasts (chlorenchyma). Adjacent to the chloren- chyma is typically a zone of sclerenchyma cells that give the stem support. The innermost portion of the cortex consists of another region of parenchyma...
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...
3. .4.5
you compare your drawing with the model, text picture or another leaf as required by your instructor. Exercise 3 Root Cross Section Examine the microscope slide containing the monocot and dicot root cross sections. Compare your cross section to the text diagram and the model. Find all the structures required. Draw and label each, side-by-side, so that visual comparisons can be made. Make sure the different cell and tissue types are distinguishable ie., when your instructor looks at...
0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c. D. None of the ahov colored fruits is thait bright celors aid seed dispersal 5 Eidermal ells C. The life cycle of plants are called ateration B. Which leaf cells lack chlonpls gmeration is dominan (Not sporophyte) monocot and 6What are xylem made out of 1 What is a seed leaf called? A. Upon germination, the cotyledon become the embryonic first leaves of a...
questions18-27
18. The is a primary meristem that produces parenchyma cells of the cortex. a) procambium b) ground meristem c) protoderm d) phelloderm e) pericycle 19. Which of the following statements about monocot stems is true? a) They have no vascular cambium b) Their vascular bundles are arranged in a ring e) Most of them are woody d) They have a definite cortex and pith c) Their stems generally have conspicuous cork. 20. Older, nonfunctioning xylem tissue in a tree...
PLEASE ANSWER Lab Prep Part A and Part B
- guard cells cuticle epidermis - USA Toysclerenchyma SANDALER spongy mesophyll - vessels of xylem oooo. O Oo 00 . Y .. 10 el sieve-tube Ab bo element of phloem sclerenchyma fibers Figure 1. Cross section of a monocot leaf. → In a simple experiment, researchers placed one group of geranium leaves in a well-lit area for 36 hours, and kept a second group of geranium leaves in the dark for...
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