Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
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Chapter 35, Problem 4TYU
The phase change of an apical meristem from the juvenile to the mature vegetative phase is often revealed by
- (A) a change in the morphology of the leaves produced.
- (B) the initiation ofsecondary growth.
- (C) the formation of lateral roots.
- (D) the activation of floral meristem identity genes.
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The phase change of an apical meristem from the juvenile tothe mature vegetative phase is often revealed by(A) a change in the morphology of the leaves produced.(B) the initiation of secondary growth.(C) the formation of lateral roots.(D) the activation of floral meristem identity genes.
(a) Please describe the peripheral zone (PZ) genetic program maintains indeterminacy and allows the initiation of lateral primordia in shoot apical meristems.
(b) Explain how this genetic program has been used in compound leaves
Please answer the following parts:
(a) Explain what Florigen is.
(b) Explain how the floral stimulus, which originates in the minor veins of source leaves, has its effect in the shoot apical meristem.
(c) Describe a classic experiment that demonstrated the existence of Florigen.
Chapter 35 Solutions
Campbell Biology
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 - Prob. 5TYUCh. 35 - Prob. 6TYUCh. 35 - Prob. 7TYUCh. 35 - Supposc a flower had normal expression of genes A...Ch. 35 - Prob. 9TYUCh. 35 - Which of the following would not be seen in a...Ch. 35 - Prob. 11TYUCh. 35 - Prob. 12TYUCh. 35 - Prob. 13TYUCh. 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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