Biology
10th Edition
ISBN: 9780073383071
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 39, Problem 2S
Parasitoid wasps seem like an effective method to control caterpillars. Discuss some limitations of this strategy. That is, outline some scenarios in which a plant might not be effectively protected by the wasps.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Give typing answer with explanation and conclusion
emphasized how plastic and adaptable plants are in their environment. Write an essay touching on this concept.
The first paragraph should be broad and discuss why plants must be more adaptable to their environment compared to other organisms, such as animals. Discuss if adaptation is or is not genetically determined and/or heritable.
The second paragraph should provide a specific examples of how plants have adapted to stress. This portion needs to be in depth, and discuss both an abiotic and biotic stress.
Why sunflower seeds is used for beautification purposes? Write its specific activity and uses on beautification purposes. please briefly write at your own words.
Chapter 39 Solutions
Biology
Ch. 39 - Nonnative invasive species are often a threat to...Ch. 39 - Prob. 2UCh. 39 - Prob. 3UCh. 39 - Prob. 4UCh. 39 - Parasitoid wasps protect plants from caterpillars...Ch. 39 - In response to wounding, a tomato plant first...Ch. 39 - When a cell undergoes a hypersensitive response,...Ch. 39 - The wound response products that bind to digestive...Ch. 39 - If a plant has been attacked by a pathogen, then...Ch. 39 - Prob. 1A
Ch. 39 - Both plant and animal immune systems can a....Ch. 39 - Your friend informs you that it is highly likely...Ch. 39 - Prob. 4ACh. 39 - You decide to plant a garden with a beautiful...Ch. 39 - Prob. 6ACh. 39 - Prob. 1SCh. 39 - Parasitoid wasps seem like an effective method to...Ch. 39 - Prob. 3S
Knowledge Booster
Learn more about
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
- describe strategies that are used to manage insect resistance in genetically modified (GM) crops.arrow_forwardElaborate helps provided by the following materials/compounds in plant defense. (i) Phenolic compounds (ii) Trichomes (iii) Cutinarrow_forward2,4-D and 2,4,5-T are examples of hormonal-based herbicides. Name the phytohormone behind this herbicides and how it works in suppressing weeds.arrow_forward
- Plants provide a wide range of benefits to both the ecosystems in which they live, as well as to humans. Identify and describe 1) a benefit to the ecosystem, and 2) a benefit to humans specifically (1-2 sentence per function). Be sure to include information regarding why these functions are important or what impact they have.arrow_forwardPrepare a summary of this article without distorting the message it wanted to convey For farmers, pesticides save labor and generally provide a higher yield: they can mean the difference between saving a crop and losing it to disease. Some farmers, especially those who grow produce at a smaller scale, use pesticides sparingly. For example, fruit trees are susceptible to disease in northeastern regions, especially at the blossom stage. An apple or peach grower may spray their fruit trees with a fungicide once in the spring to ensure that the fruit sets, but use no further chemicals for the rest of the season. For many large row crop farmers, on the other hand, regular pesticide use is as much a part of farming as planting seeds. Spraying Roundup on a field of corn genetically engineered to withstand the chemical kills! the weeds without affecting the corn. In comparison to mechanically weeding hundreds or thousands of acres, using pesticides is a game-changer. Some farmers spray their…arrow_forwardThe data that is attached below was collected during a lettuce seed ecotoxicity assay. Lettuce seed assays are used to compare the ecotoxicity of methanol, ethanol, and isopropanol by these alcohols' effects on germination rate and root elongination. Using the attached data, help answer which alcohol seems to be the most toxic to lettuce seeds. Why or why not would your results be expected? What does this information tell you about using ecotoxicity data to estimate human toxicity?arrow_forward
- Figure 4 shows an open stoma during a gaseous exchange process in a plant. H2O H2O. H2O y. H2O. H2O Rajah / Figure 4 Huraikan proses pertukaran gas dalam tumbuhan dengan mengambil pengaruh Y kepada kesegahan sel pengawal. Elaborate the gaseous exchange process in plants with considering the influence of Y to the turgidity of guard cells.arrow_forwardKindly discuss this with meee :))arrow_forwardDescribe five strategies that can be used to engineer resistance into crop plants. Give an example for each strategy.arrow_forward
- Discuss the Biological Pest Control methods and how they control the crop plant's environment further reduces the need for pesticidesarrow_forwardDiscuss how biological agents can be used in weed control.arrow_forwardList down 2 insect pest each of the following crops. Describe how the insect inflictdamage to the crop. Aside from using chemicals, what specific control tactics will youuse to manage the pest?RiceMangoOnionCornarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
How do Plants Handle Stress?; Author: Alex Dainis;https://www.youtube.com/watch?v=TYsnveEHqec;License: Standard Youtube License