Campbell Biology, Volume 2 - With Access (Custom)
14th Edition
ISBN: 9781269750028
Author: Reece
Publisher: PEARSON
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Textbook Question
Chapter 36.3, Problem 4CC
WHAT IF? → Suppose an Arabidopsis mutant lacking functional aquaporin proteins has a root mass three times greater than that of wild-type plants. Suggest an explanation.
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Chapter 36 Solutions
Campbell Biology, Volume 2 - With Access (Custom)
Ch. 36.1 - Why is long-distance transport important for...Ch. 36.1 - Prob. 2CCCh. 36.1 - Some plants can detect increased levels of light...Ch. 36.1 - WHAT IF? If you prune a plant's shoot tips, what...Ch. 36.1 - Prob. 5CCCh. 36.2 - If a plant cell immersed in distilled water has a...Ch. 36.2 - Prob. 2CCCh. 36.2 - How would the long-distance transport of water be...Ch. 36.2 - Prob. 4CCCh. 36.3 - Prob. 1CC
Ch. 36.3 - Prob. 2CCCh. 36.3 - Prob. 3CCCh. 36.3 - WHAT IF? Suppose an Arabidopsis mutant lacking...Ch. 36.3 - MAKE CONNECTIONS How are the Casparian strip and...Ch. 36.4 - Prob. 1CCCh. 36.4 - Prob. 2CCCh. 36.4 - WHAT IF? If you buy cut flowers, why might the...Ch. 36.4 - Prob. 4CCCh. 36.5 - Prob. 1CCCh. 36.5 - Prob. 2CCCh. 36.5 - Prob. 3CCCh. 36.5 - WHAT IF? Apple growers in Japan sometimes make a...Ch. 36.6 - How do plasmodesmata differ from gap junctions?Ch. 36.6 - Prob. 2CCCh. 36.6 - WHAT IF? Suppose plants were genetically modified...Ch. 36 - How did the evolution of xylem and phloem...Ch. 36 - Is xylem sap usually pulled or pushed up the...Ch. 36 - Prob. 36.3CRCh. 36 - Prob. 36.4CRCh. 36 - Prob. 36.5CRCh. 36 - By what mechanisms is symplastic communication...Ch. 36 - Prob. 1TYUCh. 36 - Prob. 2TYUCh. 36 - Prob. 3TYUCh. 36 - Photosynthesis ceases when leaves wilt, mainly...Ch. 36 - Prob. 5TYUCh. 36 - A plant cell with a of -0.65 MPa maintains a...Ch. 36 - Compared with a cell with few aquaporin proteins...Ch. 36 - Prob. 8TYUCh. 36 - EVOLUTION CONNECTION Large brown algae called...Ch. 36 - SCIENTIFIC INQUIRY INTERPRET THE DATA A Minnesota...Ch. 36 - SCIENTIFIC INQUIRY Cotton plants wilt within a few...Ch. 36 - WRITE ABOUT A THEME: ORGANIZATION Natural...Ch. 36 - Prob. 13TYU
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- WHAT IF? The sexual dysfunction drug Viagra inhibitsan enzyme that breaks down cyclic GMP. If tomato leafcells have a similar enzyme, would applying Viagra tothese cells cause a normal de-etiolation of aurea mutanttomato leaves?arrow_forward. MAKE CONNECTIONS What type of feedback processis exemplified by the production of ethylene during fruitripening? Explain. (See Figure 1.10.)arrow_forwardBiosynthesis of nectar and nutrient-rich pollen is energetically very expensive for a plant. Yet, plants funnel large amounts of energy into animal pollination. What are the evolutionary advantages that offset the cost of attracting animal pollinators?arrow_forward
- WHAT IF? If a leaf containing the sameconcentration of chlorophyll as in the solution wasexposed to the same ultraviolet light, no fluorescencewould be seen. Propose an explanation for thedifference in fluorescence emission between thesolution and the leafarrow_forwardDirection: Explain the following in paragraph form consists of at least five sentences Stomates must be open for evaporation to occur. Going back to the last lesson, how plant transport and gas exchange happens?arrow_forwardWhat If? Spittlebugs (Clasirptora sp.) are xylem sap feeders that usestrong muscles to pump xylem sap through their guts. Could you isolate xylemsap from the excised stylets of spittlebugs?arrow_forward
- Explain 2 primary functions of plant roots. Also provide one example of a modified root and explain why the modification has been selected for evolutionarily (what advantage does it provide?)arrow_forwardMAKE CONNECTIONS Explain how central vacuolesand cellulose cell walls contribute to plant growth (seeConcepts 6.4 and 6.7)arrow_forwardMAKE CONNECTIONS Focusing just on the effects oftemperature, would you expect the global distributionof C4 plants to expand or contract as Earth becomeswarmer? Why? (See Concept 10.4.)arrow_forward
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