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- Match the plant parts with the best description. ___ vascular cambium a. ground tissue ___mesophyll b. stem structure ___wood c. a lateral meristem ___cortex d. photosynthetic parenchyma ___potato e. secondary xylem ___parallel veins f. between epidermal cells ___stoma g. characteristic of monocot leavesUse the internet or your textbook to identify the functions of the following 5 vascular plant structures and write your answers in your notebook: cuticle, stomata, xylem, phloem, root hairs. Gul gomplotion of this lah students should be able to: 3.31. what maintains the turgor of plant cellsa. all of the aboveb. parenchymac. schlerenchymad. collenchyma32. what is the basic functions of parenchyma? I. Produce food for the plantII. Store nutrientsIII. Shoot support a. l, lllb. ll, lllc. l, ll, llld. l, ll33. these are appendages on plant surfacesa. vessels elementsb. tracheidsc. trichomesd.34. Root hairs of plants originate from _____ which has a lifespan shorter than of epidermisa. root cortexb. tracheidsc. velamend. protoderm35. what are modified roots that arise from the stema. prop rootsb. contractile rootsc. adventitious rootsd. storage roots THANK YOU
- 11:40 PM Sun Nov 27 Lab Assignment: Plant Organs - Roots Plant Organ: ROOTS 1. Define the following: A. root cap B. meristem C. zone of elongation D. zone of maturation E. root hairs F. epidermis G. collenchyma H. cortex I. parenchyma cells J. endodermis K. pericycle L. xylem M. phloem N. central cylinder PLANT ORGANS - ROOTS.C 2. Distinguish the root from other plant organs. 3. Explain the difference between monocot and dicot roots. 4. State the functions of roots. Are these functions different from the others? 5. What are the advantages of a tap root or a fibrous/an adventitious root to a plant? 6. How does the root's capacity to store photosynthate contribute to water absorption? 7. What do the cohesive properties of water have to do with water reaching the leaves in a tall tree?CONNECTIVE: ENNOCEVITC: : EPITHELIAL: A. LELIATHIPE B. PITHEELIAL C. HTIPELAILE D. HTIPELIALE The following are phloem description except A. Found between the arms of the xylem in the root vascular cylinder of dicots. B. Tracheids and vessels as passage of the plant sap. C. Translocation of the products of the photosynthesis. D. Outside the cambium ring. Fibers in the stem provide the much needed A. Elasticity C. Hardness B. Flexibility D. Water proofing Which of the following is incorrect? A. Muscle: Contraction B. Nervous: Conduction C. Epithelial: Absorption D. Connective: MovementAnswer the questions 1) How are parenchyma, collenchyma, and sclerenchyma distinguished from one another? 2) The cambium produced xylem toward the center of a tree and phloem toward the outside. Do you think it would make any difference if the position of the xylem and phloem were reversed? Why? •3) Describe three differences relating to vascular bundles between herbaceous eudicot stems and monocot stems. 4) Based on cell structure, how can you differentiate between xylem and phloem in an herbaceous stem?
- 26. these are found in almost all types of vascular plantsa. sieve tubesb. vessel elementsc. all of the aboved. tracheids27. these are thin walled cells found elsewhere in the roots or stems of plants,a. sieve cellsb. companion cellsc. parenchymatous cells28. what projections develop from the epidermal cells in the region of elongation?a. contractile rootsb. root hairsc. storage rootsd. prop roots29. what cells conduct organic compounds that are arranged end to end with pores? a. epidermal cellsb. companion cellsc. rhizoderm cellsd. sieve cells30. these tissues originate from root cortexa. velamenb. rhizodermc. root haird. collenchyma THANK YOULike any multicellular organism, a plant is characterized by cellular differentiation, the specialization of cells in structure and function. Which of the following below majois NOT the one of the types of plant cells? Lütfen birini seçin: O a. Parenchyma O b. Sclerenchyma O c. Collenchyma O d. Epithelia1. Identify the labeled cells, tissues and other associated structures. В A P Q A (region) CI C2 S D T E F V W H X Y J Z K A1 C1 (basic and subtype) L A2 M. N АЗ A4 C2 (term for xylem arms) 2. Discuss which pathway permits the passage of most solutes and water inside the roots? Which pathway allows the entry of most of the water and some of the solutes inside the root tissue? Explain how the Casparian strip creates a barrier for substance moving through this pathway and how it is circumvented. D (tissue composition) E (single layer of cells) L (red cellular coating) H (conducting tissue) G (give rise to lateral roots) O (function) K (conducting cell) J (уре of maturation) M I (conducting cell) (specific cell) F (conducting tissue) N (name of plant specimen )
- 35. what are plastids containing starch grains that act as gravity senorsa. amyloplastsb. vacuolesc. root hairsd. passage cell36. the region of the differentiation or ____ contains protuberances.a. cortexb. secondary tissuec. root hair zoned. cambium16. they are found in all types of vascular plantsa. tracheidb. sleeve tubec. vessel elementsd. all of the above17. the tip of root is protected by a root capa. trueb. false18. the elongation and maturation of cells add to the volumea. Trueb. False19. The enlargement of the plant cells is due to the absorption of watera. Trueb. False20. The following describes compound leaves except ___a. Leaves are joint to the stem with no subdivisionsb. Leaves emerge from both sides of midribc. Arrangement corresponds to the mode of venationd. Has several leaflets21. What describes a leaf which is terminated with a single leafleta. Lyrateb. Paripinnate c. Tripinnated. Bipinnate22. What describes a leaf that is largest at its terminal?a. Lyrateb. quadrifoliate c. Tripinnated. Trifoliate23. What does primordial leaf mean?a. Group of cells that will form new leavesb. Parallel veined leavesc. Flattened…Part 2 XYLEM PHLOEM Direction: Using the diagram below, explain the concepts of pulmonic and systemic circuit in the human Directions: Using the diagram below, explain the transport system in plants. SOURCE (leaf cell) Companion cell E Water 8BBE Systemic capillaries O2 CO2 Circulation to tissues of head Sucrose and upper body Lung Lung BBE Sieve-tube elements CO2 O2 Pulmonary capillaries Pulmonary circulation CO2 Circulation to tissues of lower body Water Companion cell SINK (root cell) Systemic circulation
