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
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label a cross section of a vascular bundle of a
sunflower root
label cortex,phloem fibers,primary phlegm,...
PLEASE LABEL THE FOLLOWING ITEMS: Annual growth rings, primary xylem, secondary xylem, vascular cambium, secondary phloem,...
PLEASE LABEL THE FOLLOWING ITEMS: Annual growth rings, primary xylem, secondary xylem, vascular cambium, secondary phloem, bark, wood ray, phloem ray, cork, and vessel element. I numbered them for you to make it easy for you to make a list. THANK YOU! camlju Cork FIGURE 5.9 Tilia root cross section, 90 x EXERCISE 5 Roo 49
twe * Label the parts of phloem d er , ertes. V ar brenda epidermis 5....
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...
What feature would you observe in a cross-section of a woody eudicot stem that would be...
What feature would you observe in a cross-section of a woody eudicot stem that would be absent from an herbaceous (non-woody) eudicot stem? pith that makes up the interior of the stem all of these vascular cambium that produces new xylem and phloem each year vascular bundles scattered throughout the stem
Draw a cross-section of of a tree trunk, on it, label the xylem (tracheids), phloem, and...
Draw a cross-section of of a tree trunk, on it, label the xylem (tracheids), phloem, and the cambium (stem cells). For the tracheids, label which tracheids are most likely still functional (able to transport water) and which ones are most likely not functional (have air in the trachieds). Also, write two sentence about the tree rings answering why the tree rings are formed and what scientists can use this information for.
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...
1) Which of the following is correct? A) The earliest forms of cellular life were unicellular....
1) Which of the following is correct? A) The earliest forms of cellular life were unicellular. celled organisms cannot carry out all the functions of life by themseh C) Tissues are composed of specialized organs DI Most cells of multicellular organisms such as plants are not highly specialized E) The organs of flowering plants include roots, stems, and leaves ar organisms such as plants are not highly specialized 2) Which of the following is not an area of active cell...
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...
C. CELLS THAT TRANSPORT STUFF 1. Make several cross and longitudinal sections of potato and celery...
C. CELLS THAT TRANSPORT STUFF 1. Make several cross and longitudinal sections of potato and celery stems to observe vessels and tracheids of xylem tissue, and sieve cells of the phloem. What is the function of each of these types of cells? 2. Stain the sections with Aniline Blue (stains the B-1,3 glucose polymer callose located in sieve elements) and Phloroglucinol (stains the phenolic polymer lignin in secondary walls of vessels and tracheids). Were you correct in identifying phloem and...
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...
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...
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...
1) Which of the following is correct? A) The earliest forms of cellular life were unicellular. celled organisms cannot carry out all the functions of life by themseh C) Tissues are composed of specialized organs DI Most cells of multicellular organisms such as plants are not highly specialized E) The organs of flowering plants include roots, stems, and leaves ar organisms such as plants are not highly specialized 2) Which of the following is not an area of active cell...
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...
C. CELLS THAT TRANSPORT STUFF 1. Make several cross and longitudinal sections of potato and celery stems to observe vessels and tracheids of xylem tissue, and sieve cells of the phloem. What is the function of each of these types of cells? 2. Stain the sections with Aniline Blue (stains the B-1,3 glucose polymer callose located in sieve elements) and Phloroglucinol (stains the phenolic polymer lignin in secondary walls of vessels and tracheids). Were you correct in identifying phloem and...
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...
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