BIOLOGY-TEXT
5th Edition
ISBN: 9781260169621
Author: BROOKER
Publisher: MCG
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Chapter 36, Problem 2COQ
Summary Introduction
To determine: The physical factors that are expected to influence shoot growth most strongly.
Introduction: Growth of plants occurs mainly in the tips of shoots and roots by cell division and expansion in the apical meristems. Certain physical factors of the environment are also expected to affect root and shoot growth.
Summary Introduction
To determine: The physical factors that are expected to influence underground root growth most strongly.
Introduction: Growth of plants occurs mainly in the tips of shoots and roots by cell division and expansion in the apical meristems. Certain physical factors of the environment are also expected to affect root and shoot growth.
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What is the difference between the apical meristem and lateral meristem?
shoot apical
meristems
lateral meristems
root apical
meristems
Apical meristemic tissue is responsible for primary growth at the root and shoot
tips. Lateral meristemic tissue is responsible for secondary growth with an
increase in diameter of the stem.
Apical meristemic tissue is responsible for secondary growth with an increase in
diameter of the stem. Lateral meristemic tissue is responsible for primary growth
at the root and shoot tips.
Lateral meristematic tissue is only found in annual plants.
O Apical meristemic tissue is only found in woody plants.
Is there any other environmental signal that roots could use to achieve downward growth?
To transport water from the root into the shoot does the water potential in the xylem need to become more positive or negative? Why?
Chapter 36 Solutions
BIOLOGY-TEXT
Ch. 36.1 - Prob. 1CSCh. 36.2 - Prob. 1CSCh. 36.2 - Prob. 1CCCh. 36.2 - Prob. 2CSCh. 36.2 - Prob. 3CSCh. 36.3 - Prob. 1CCCh. 36.3 - Prob. 1EQCh. 36.3 - CoreSKILL Why did Sack and colleagues splint...Ch. 36.3 - Prob. 3EQCh. 36.3 - Cactus leaves are so highly modified for defense...
Ch. 36.3 - Prob. 3CCCh. 36.4 - Prob. 1CCCh. 36 - Where would you look to find the gametophyte...Ch. 36 - What is a radicle? a. an embryonic leaf b. an...Ch. 36 - Prob. 3TYCh. 36 - Prob. 4TYCh. 36 - Prob. 5TYCh. 36 - Prob. 6TYCh. 36 - Prob. 7TYCh. 36 - Prob. 8TYCh. 36 - During its development, a tracheid elongates in a...Ch. 36 - What are examples of woody plants? a. trees b....Ch. 36 - Prob. 1CQCh. 36 - What would be the consequences if leaves were...Ch. 36 - Prob. 3CQCh. 36 - Prob. 1COQCh. 36 - Prob. 2COQ
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- You could prevent most of a plant's secondary growth by: Destroying the phloem portion of the vascular cambium It would require the combination of at least two of these Removing the apical or basal meristems Destroving the cork cambium Destroying the xylem portion of the vascular cambiumarrow_forwardA Vhet do we call the structures found on the root epidermis that increase the plant's capacity absorb water? d) Briefly explain how the structures you mentioned in c) increase the plant's capacity to absort water. e) Complete the table below: Transport method for water Transport method for (passive / active?) Root Tissue minerals (passive/activ Epidermis: Active Cortex: Active Endodermis: Active Xylem:arrow_forwardThe cross-section of a woody root is shown in Figure 3. Observe and locate the center of the root and work to the outer portion. Identify and label the following: Secondary phloem Secondary xylem Primary xylem Vascular cambium Xylem rayarrow_forward
- Why does a layer of periderm offer only temporary protection? When the plant makes a new layer of cork cambium, does it make the new layer to the outer side of the failing periderm or to the inner side of it, deeper in thesecondary phloem?arrow_forwardContrast primary growth in roots and shootsarrow_forwardWhy are some roots called adventitious roots? What root system best adapted for anchorage? Why do you say so? Which among the root system is most advantageous to the plant? Explain your answer.arrow_forward
- Which of the following statements are true for root endodermis?I. Endodermal cells constitute the innermost layer of root cortex and surrond the vascular cylinder (xylem and phloem). II. Endodermal wall is covered with waxy layer of casparian strip which blocks apoplastic transfer of minerals.III. Due to presence of casparian strip, water and minerals can only eneter the vascular cylinder if they will be able to cross the plasma membrane of an endodermal cell.arrow_forwardIf the shoot apical meristem gets broken off due to bad weather or damage, what type of tree growth you expect to observe in the immediate future? The tree would grow wider instead of taller. The tree would not show any growth but would stay healthy and alive. The tree roots would grow deeper within the soil, but no growth would occur above ground. The tree would grow taller instead of wider. The tree growth would be uneven in many different directions.arrow_forwardName the pressure that helps in the movement of water up the xylem of the root.arrow_forward
- The Casparian strip allows the root to control what solutes enter the xylem. How does it do that?arrow_forwardIn a cross-section of a tree, where are the oldest growth rings—in the outer region or nearer the pith? Where is the oldest secondary phloem—near the outside of the tree or near the cambium?arrow_forwardName the two meristems that involved in the secondary growth that is responsible for the increase in girth of a plant.arrow_forward
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