![Biological Science, Books a la Carte Plus Mastering Biology with Pearson eText -- Access Card Package (6th Edition)](https://www.bartleby.com/isbn_cover_images/9780134296029/9780134296029_largeCoverImage.gif)
Concept explainers
To review:
The impact of acid rain on the vascular cambium of the two species and further determine how it will affect the amount of wood produced in the trunks of the tree.
Introduction:
The main growth layer of the plants present in the roots and stems is referred to as the vascular cambium. Acid rain is caused due to air pollution and has pH less than 5.2. Generally, it is produced by emissions of sulfur dioxide (SO2) and nitrogen oxide (NO2), which react with the water molecules in the cloud to produce sulfuric and nitric acids. The acid rain degrades the outer layer of the plant including leaves. The effects of the acid rain were tested in the two seedlings, which belonged to two different species. The results that were obtained after the experiment are shown in the graph below. It is given that the acid rain has caused a significant reduction in the size of the chinaberry trees. Furthermore, in the graph *** signifies probability value less than 0.001.
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Chapter 34 Solutions
Biological Science, Books a la Carte Plus Mastering Biology with Pearson eText -- Access Card Package (6th Edition)
- How will Prunus Persica tree be affect long-term due to climate change?arrow_forwardWhich of the following comparisons between the moss life cycle and fern life cycle are correct? A) Mosses have flagellated sperm that need water to reach the female gamete, while the sperm of ferns are unflagellated and are not dependent on water.B) The sporophyte generation is smaller than the gametophyte generation in mosses, but the sporophyte generation is much larger than the gametophyte generation in ferns.C) The spores are produced in capsules on stalks in mosses but in small structures called sori on the underside of leaves in ferns.D) The gametes are produced in gametangia in mosses but in specialized structures on the underside of leaves in ferns.E) Both kinds of plants depend on wind for dispersal of spores.arrow_forwardDescribe the relationship between transpiration rate and light intensity in basil Ocimum basilicum in terms of photosynthesis, optimal range, and stomata.arrow_forward
- Describe the relationship between transpiration rate and light intensity in basil Ocimum basilicum.arrow_forwardScientists studied what caused leaf shedding in a drought deciduous (=shedding leaves during the dry season) subtropical species. They quantified the quantum yield (=efficiency) of the PSII complex and the leaf hydraulic conductance (=efficiency of leaf water movement) in leaves of that species during the wet to dry transition. Please describe the results in Figure Figure 1. Changes in leaf hydraulic conductance during the wet and dry season transition of a subtropical speciesarrow_forwardDiscuss other morphological differences between sunny and shady set-ups of mung bean in relation to phototropic response of plants. Characteristics sunny shaded Leaf color Lime Green Pale Green Direction of Growth Grows upward towards the direction of sunlight Oriented in the direction of the light but growth is bent downwardarrow_forward
- In spring, as an avid gardener, you have planted a variety of plants in your garden. As spring progresses, the girth of your plants increases. As a student of botany, you can explain the increase in girth through activity in the A) vascular cambium. B) secondary phloem. C) periderm. D) parenchyma. O E) collenchyma.arrow_forwardSpecies A is more drought tolerant than species B. Please provide one leaf characteristic and one xylem characteristic that could contribute to the greater drought tolerance of species A over species B.arrow_forwardDiscuss the transport of water from roots to leaves and a particular tropism/nastic movement in Rosa damascenaarrow_forward
- a) What role does 'alternation of generation' play in encouraging survival of simple plants like the Bryophytes and Hepatophytes. b) i) Anthrophytes also show alternation of generation. Identify the structures that represent these two stages in its life cycle. ii) Explain why the alternation of generation in Anthrophytes must be different from that of the Bryophytes.(-arrow_forwardScientists studied what caused leaf shedding in a drought deciduous (=shedding leaves during the dry season) subtropical species. They quantified the quantum yield (=efficiency) of the PSII complex and the leaf hydraulic conductance (=efficiency of leaf water movement) in leaves of that species during the wet to dry transition Explain the results in the context of what could drive leaf shedding in this species? Figure 1. Changes in leaf hydraulic conductance during the wet and dry season transition of a subtropical speciesarrow_forwardThe cross-sections of Pinus (pine) and Quercus (oak) are presented in Figure 4. Observe the cross-sections of the two taxa, identify and label the following structures: Vessels Springwood Summerwood Resin canals Tracheids Rays Cork cambium Vascular cambiumarrow_forward
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134580999/9780134580999_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781947172517/9781947172517_coverImage_Textbooks.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781259398629/9781259398629_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780815344322/9780815344322_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781260159363/9781260159363_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781260231700/9781260231700_smallCoverImage.gif)