2 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781264439218
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 35, Problem 2A
Summary Introduction
Introduction:
Meristematic cells are the plant stem cells that divide continuously. These cells do not differentiate into other cells. There are three types of meristematic tissue present in the plant that are apical, lateral and intercalary meristematic tissues.
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A unique feature of plants is indeterminate growth. Indeterminate growth is possible because
a. meristematic regions for primary growth occur throughout the entire plant body.
b. all cell types in a plant often give rise to meristematic tissue.
c. meristematic cells continually replace themselves.
d. all cells in a plant continue to divide indefinitely.
Which of the following statements about age gradients within the plant body is FALSE?
Select one:
a. Age gradients within the plant body include an apical-basal gradient where the youngest cells are near the apices (tips of shoots and roots).
b. Age gradients within the plant body reflect the plant cells’ lack of mobility due to their shared walls.
c. Phloem is oldest toward the outermost cell layers of the tree trunk and xylem is oldest toward the innermost cell layers of a tree trunk.
d. All of the statements are true.
e. Age gradients within the plant cells include walls that are youngest immediately adjacent to the plasma membrane and progressively older toward the middle lamella.
Which 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.
Chapter 35 Solutions
2 SEM ACC W/RAVEN CARDED
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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