Campbell Biology (11th Edition)
11th Edition
ISBN: 9780134093413
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Chapter 35, Problem 2TYU
Summary Introduction
Introduction: The cortex is the outermost layer of the plant root or shoots. The cortex is bound on its outer side by the epidermis. In the root of the plants, cortex is the unspecialized cell. These cells may store carbohydrates or essential oils, resins and many other substances.
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The innermost layer of the root cortex is the (A) core. (B) pericycle. (C) endodermis. (D) pith.
b. Root hairs initiate from the
(A) pericycle
(B)
trichoblast
(C)
atrichoblast
(D)
lateral root cap
What happens to the radicle of the taproot and fibrous root systems?
Chapter 35 Solutions
Campbell Biology (11th Edition)
Ch. 35.1 - Prob. 1CCCh. 35.1 - WHAT IF? If humans were photoautotrophs, making...Ch. 35.1 - Prob. 3CCCh. 35.2 - Prob. 1CCCh. 35.2 - Prob. 2CCCh. 35.2 - Prob. 3CCCh. 35.3 - Prob. 1CCCh. 35.3 - Prob. 2CCCh. 35.3 - Prob. 3CCCh. 35.4 - A sign is hammered into a tree 2 m from the tree's...
Ch. 35.4 - Prob. 2CCCh. 35.4 - Would you expect a tropical tree to have distinct...Ch. 35.4 - Prob. 4CCCh. 35.5 - How can two cells in a plant have vastly different...Ch. 35.5 - Prob. 2CCCh. 35.5 - Prob. 3CCCh. 35 - Prob. 35.1CRCh. 35 - Prob. 35.2CRCh. 35 - Prob. 35.3CRCh. 35 - Whht advantages did plants gain from the evolution...Ch. 35 - Prob. 35.5CRCh. 35 - Most of the growth of a plant body is the result...Ch. 35 - Prob. 2TYUCh. 35 - Prob. 3TYUCh. 35 - The phase change of an apical meristem from the...Ch. 35 - Supposc a flower had normal expression of genes A...Ch. 35 - Prob. 6TYUCh. 35 - Which of the following would not be seen in a...Ch. 35 - Prob. 8TYUCh. 35 - EVOLUTION CONNECTION Evolutionary biologists have...Ch. 35 - SCIENTIFIC INQUIRY Grasslands typically do not...Ch. 35 - SCIENCE, TECHNOLOGY, AND SOCIETY Hunger and...Ch. 35 - WRITE ABOUT A THEME: ORGANIZATION In a short essay...Ch. 35 - SYNTHESIZE YOUR KNOWLEDGE This stained light...
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- Choose the correctly matched among the following A) Epidermal tissue system – Root hairs B) Collenchyma – Dead cells C) Fibres – Water conduction D) Meristem – Fruit wallsarrow_forwardWHAT SUBSTANCE IS PRESENT IN THE ROOT?arrow_forwardWhy is it that the wall of the epidermis in the root area has no cuticle and has thin walls?arrow_forward
- What is the function of the root hairs? Describe the relationship between root hairs and the epidermal cells of a root (you might need to review your text for this).(+read the text passage p.29.15-15t Ed. p.614~2nd Ed. p.608 - 314 Ed. on the benchyarrow_forward(a) What structure can be found in a cross-section of a stem, leaf, and root? (b) How do these structure help these parts to perform their function?arrow_forwardThe vascular system in piants is made up of two tissues: phloem and xylem. (a) Mark on the image above the positions of the xylem and phloem. (b) Differentiate between these vascular tissues. (c) Identify and describe a recent technology used to determine plant structure.arrow_forward
- A fruit is(A) a mature ovary.(B) a mature ovule.(C) a seed plus its integuments.(D) an enlarged embryo sac.arrow_forwardWhat are the differences in the structure and organization of the dermal, vascular, and ground tissue of the plant organs, leaves, stem and roots.arrow_forwardA stem-boring beetle has laid its eggs in the center of a 5-yr old wood twig, and the eggs have matured into larvae. In proper order (inside to outside), what tissue and tissue regions would the larvae encounter as they eat their way toward the outside of the twig? (Assume that the epidermis has already fallen off)arrow_forward
- 22) the function of stem cells in this region of a tissue is to increase the number of cells that go on to differentiate into parenchymal cells a) transmit amplifying zone b)organizer zone c) parenchymal cell zone d) all of these e) none of thesearrow_forwardPart carrow_forward(a) There are two components to the conducting system in secondary tissues, one responsible for conduction longitudinally (root to shoot and vice versa) and the other responsible for lateral conduction. Name these two systems. (b) Which type of vascular cambium initial gives rise to each of the components named above.arrow_forward
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