BIOLOGY (LOOSELEAF)-W/CONNECT
12th Edition
ISBN: 9781260692181
Author: Raven
Publisher: MCG
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Chapter 35, Problem 11U
Summary Introduction
Introduction:
Xylem tissues are the cells that transfer water and nutrients from the root to different part of the plant. Phloem tissues are the cells that transfer the food made by the leaves to different parts of the plants.
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Which of the following cell types forms most of the inside of a plant? a. meristem cells b. collenchyma cells c. sclerenchyma cells d. parenchyma cells
Sugars pass from cell to cell in the leaf starting in the _______ of the mesophyll; they move through the _______ of other cells and finally pass into the _______ of the sieve tube element.
Select one:
a. symplast or apoplast; symplast; symplast
b. apoplast; apoplast; apoplast
c. symplast; symplast or apoplast; apoplast
d. symplast; symplast; symplast
e. symplast; symplast or apoplast; symplast
Diagram 1: Cross Section of a leaf-cells and structures.
cuticle
-upper epidermis
palisade layer
chloroplasts
vascular bundle
spongy mesophyll
-intercellular chamber
-lower epidermis
stoma
A possible explanation to explain the presence of the stoma structure would be that it
stores extra water the leaf does not need.
allows a passageway for gasses to enter and exit the leaf
makes sugar needed by the cells.
O maximizes the absorption of sunlight energy
O O O O
Chapter 35 Solutions
BIOLOGY (LOOSELEAF)-W/CONNECT
Ch. 35.1 - Prob. 1LOCh. 35.1 - Prob. 2LOCh. 35.1 - Prob. 3LOCh. 35.2 - Name the three cell types found in ground tissue...Ch. 35.2 - Prob. 2LOCh. 35.3 - Prob. 1LOCh. 35.3 - Prob. 2LOCh. 35.3 - Describe functions of modified roots.Ch. 35.4 - Prob. 1LOCh. 35.4 - Prob. 2LO
Ch. 35.4 - Prob. 3LOCh. 35.5 - Prob. 1LOCh. 35.5 - Prob. 2LOCh. 35 - Prob. 1DACh. 35 - Prob. 1IQCh. 35 - Which cells lack living protoplasts at maturity?...Ch. 35 - Prob. 2UCh. 35 - Prob. 3UCh. 35 - Prob. 4UCh. 35 - Prob. 5UCh. 35 - Prob. 6UCh. 35 - The function of guard cells is to a. allow carbon...Ch. 35 - Palisade and spongy parenchyma are typically found...Ch. 35 - Prob. 9UCh. 35 - Prob. 10UCh. 35 - Prob. 11UCh. 35 - Prob. 1ACh. 35 - Prob. 2ACh. 35 - If you were to relocate the pericycle of a plant...Ch. 35 - Prob. 4ACh. 35 - Prob. 5ACh. 35 - Prob. 6ACh. 35 - Prob. 7ACh. 35 - Prob. 8ACh. 35 - Which is the correct sequence of cell types...Ch. 35 - Prob. 10ACh. 35 - Prob. 1SCh. 35 - Prob. 2SCh. 35 - Prob. 3SCh. 35 - Prob. 4SCh. 35 - Increasing human population on the planet is...
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- The small pores present of leaf’s surface are called: I. Stomata II. Chlorophyll III. Guard cells IV. None of thesearrow_forwardSudents are asked to pair a plant structure to its physiological function and give evidence for why that structure is important for the process they describe Anne: The root hairs are used to pull in sugars available in the soil that give the plant energy for growth and reproduction. Jamil: The phloem is needed for cellular respiration as it transports the carbon dioxide to the leaves in order to perform cellular respiration. Shantal: The cambium is important for phossynthesis because it allows water into the plant which is needed as a reactant for photosynthesis. Enrique The guard cells are needed during transpiration because they open and close to regulate the gases that enter and leave the plant. Which student correctly described a plant structure and its physiological function? O Anne Jamil O Shantal O Enriquearrow_forwardWhich of the following is true for the function of xylem and phloem? * A. Xylem transports water from leaves to roots; phloem transports sugar from roots to leaves B. Xylem transports sugar from roots to leaves; phloem transports water from leaves to roots C. Xylem transports water from roots to leaves; phloem transports sugar from leaves to roots D. Xylem transports sugar from leaves to roots; phloem transports water from roots to leavesarrow_forward
- Like 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. Epitheliaarrow_forwardThese are pores in plant cell membranes that allow for a shared cytoplasm between cells Select one: a. xylem b. stomata c. apical meristem d. aquaporins e. plasmodesmotaarrow_forwardCompare collenchyma tissue to sclerenchyma tissue with regard to:a. the structure and composition of the cell wallb. functionsc. position in plantsarrow_forward
- Match the following plant cells and tissues with their definition: - v Collenchyma A. grouped in strands and help support young parts of the plant shoot. They have unevenly thickened primary cell walls. - v Sugar-conducting cells of the phloem B. are alive at maturity, but lack organelles. Each sieve-tube element is connected to a companion cell by plasmodesmata. Water-conducting cells of the xyleem v Sclerenchyma C. The two types of water-conducting cells, tracheids and vessel elements, are dead and lignified at maturity. - v Parenchyma D. rigid due to thick secondary walls containing lignin, dead at functional maturity and play a role in support in the plant. E. cells are flexible and provide the most diversity of functions (such as photosynthesis)arrow_forwardWhich of the following pathways best summarizes the route of a mineral that isabsorbed by a plant? a. Root hairs → epidermis → cortex → endodermis → pericycle → xylem b. Root hairs → epidermis → endodermis → cortex → xylem c. Root hairs → pericycle → endodermis → cortex → xylem d. Root hairs → endodermis → cortex → pericycle → xylemarrow_forwardVascular plants evolved to have the apomorphic characteristics that enabled them to grow with greater height and thrive with efficiency in sustaining more complex structures. Select one: O True O False The sporophyte structure in vascular plants is dependent on the gametophyte structure. Select one: True False The presence of lignin in the secondary cell wall structure of vascular plants acts as a cementing agent between cellulose fibrils. Select one: True Falsearrow_forward
- Phytochrome is a plant pigment protein that: a. mediates plant infection b. promotes plant growth c. mediates morphological changes in response to red and far-red light d. inhibits plant growtharrow_forwardPhloem is a tissue found in: A. reproductive organs of animals B. plants C. insects D. mammalsarrow_forwardWhich of the following statements is NOT true of the stems of vascular plants? a. Stems are composed of repeating segments, including nodes and internodes. b. Primary growth only occurs at the shoot apical meristem. c. Vascular tissues may be arranged on the outside of the stem or scattered throughout the stem. d. Stems can contain stomata.arrow_forward
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