Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 14, Problem 1AC
As you may know, many Insects have evolved resistance to common pesticides. Do you think that insects might evolve resistance to Bt crops? If this is a risk, do you think that Bt crops should be planted anyway? Why or why not?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Some varieties of soybeans have been genetically modified. They have been changed so that they do not die when a particular herbicide is sprayed on a field. How would this genetic modification improve the soybean crop?
It would enable the crop plants to kill nearby weeds directly.
It would protect the crop when farmers sprayed for harmful insects.
It would allow farmers to eliminate weeds that compete with the crop.
It would increase the fitness of the crop plants and improve their growth.
What are Bt plants? They containing a gene that allows them to:
a.
produce vitamin A
b.
increase drought resistance
c.
deter insect feeding
d.
create an antibody that blocks HIV transmission
e.
break down glyphosate
Miracle RiceRice is staple food in Asia. In the 1950s, Asia faced food shortage and an impending famine. If you have relatives that lived in Asia during the ’50s and ’60s, they may tell you that due to the rice shortage, many starved and those who were lucky had to supplement their diet with other crops, such as barley. In 1962, an organization focused on research and development of rice called International Rice Research Institute (IRRI) developed a high-yielding variety of rice by crossing the two types of rice from Indonesia and China. The result was ground breaking. The new variety called IR8 (India Rice 8) increased its yield as much as 10 times the traditional variety of rice. By the early 1970s, many rice farmers in India, the Philippines, and Vietnam switched to cultivating IR8 rice, making these countries into major rice exporters, preventing a mass famine in Asia, and saving millions of lives. 1) Is the IR8 rice variety considered a genetically modified organism (GMO)? Why or…
Chapter 14 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 14.1 - define biotechnology?Ch. 14.1 - Prob. 2CYLCh. 14.2 - describe natural processes that recombine DNA,...Ch. 14.3 - Guilty or Innocent? When biological evidence was...Ch. 14.3 - For any single person, a given STR always has...Ch. 14.3 - Prob. 2CSCCh. 14.3 - There are many other applications in which DNA...Ch. 14.3 - Prob. 1CYLCh. 14.3 - Prob. 2CYLCh. 14.3 - Prob. 3CYL
Ch. 14.4 - Restriction enzymes are isolated from bacteria....Ch. 14.4 - explain how genes are inserted into a plasmid, and...Ch. 14.4 - Prob. 2CYLCh. 14.5 - Prob. 1HYEWCh. 14.5 - describe the advantages of genetically modified...Ch. 14.5 - list some examples of how GM animals might be...Ch. 14.5 - Prob. 3CYLCh. 14.6 - Prob. 1CYLCh. 14.6 - explain how knowledge of the genomes of humans and...Ch. 14.7 - Prob. 1TCCh. 14.7 - explain how biotechnology is used to diagnose both...Ch. 14.7 - describe the procedures and advantages of gene...Ch. 14.8 - Genetic engineering is used both in food crops and...Ch. 14.8 - explain why people might be opposed to the use of...Ch. 14.8 - envision circumstances in which it would be...Ch. 14.8 - Prob. 1CSRCh. 14.8 - Prob. 2CTCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - Prob. 3MCCh. 14 - A restriction enzyme a. cuts DNA at a specific...Ch. 14 - Prob. 5MCCh. 14 - Prob. 1FIBCh. 14 - _________is the process whereby bacteria pick up...Ch. 14 - The _______ is a technique tor multiplying DNA in...Ch. 14 - Matching DNA samples in forensics uses a specific...Ch. 14 - Prob. 5FIBCh. 14 - Prob. 1RQCh. 14 - Prob. 2RQCh. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - How does gel electrophoresis separate pieces of...Ch. 14 - Prob. 7RQCh. 14 - Prob. 8RQCh. 14 - Prob. 9RQCh. 14 - Prob. 10RQCh. 14 - As you may know, many Insects have evolved...Ch. 14 - Prob. 2AC
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
- What is the role of Agrobacterium tumefaciens in the production of transgenic plants? a. Genes from A. fume fociens are inserted into plant DNA to give the plant different traits. b. Transgenic plants have been given resistance to the pest A. tumefacaens. c. A. wmefaciens is used as a vector to move genes into plant cells. d. Plant genes are incorporated into the genome of Agrobacterium tumefaciens.arrow_forwardTHINK IT THROUGH You are a USDA official and must decide whether to allow the commercial planting of a new genetically modified strain of cabbage that is tolerant to a best-selling herbicide and has twice the vitamin content of regular cabbage. What questions would you ask of scientists before deciding whether to approve the new crop? What scientific data would you want to see? Would you also consult nonscientists? Would you consider ethical, economic, and social factors?arrow_forwardIt has been found that many insect pest populations have become more resistant to pesticides over time. How might this have occurred? arrow_forward
- You're growing cabbage and have noticed your plants have lots of insects and disease. Explain how you could use integrated pest management to help your crop be successful (either for the current season or in the future).arrow_forwardScientists can genetically alter corn so that it makes a protein that will harm a certain caterpillar that feeds on it. Which of the following is an advantage of producing this type of corn? A the insects will reproduce more quickly B) the insects will become immune to the poison c the corn will have a better color D the corn will be able to resist insectsarrow_forwardMiracle RiceRice is a staple food in Asia. In the 1950s, Asia faced food shortages and an impending famine. If you have relatives that lived in Asia during the ’50s and ’60s, they may tell you that due to the rice shortage, many starved and those who were lucky had to supplement their diet with other crops, such as barley. In 1962, an organization focused on research and development of rice called the International Rice Research Institute (IRRI) developed a high-yielding variety of rice by crossing the two types of rice from Indonesia and China. The result was groundbreaking. The new variety called IR8 (India Rice 8) increased its yield as much as 10 times the traditional variety of rice. By the early 1970s, many rice farmers in India, the Philippines, and Vietnam switched to cultivating IR8 rice, making these countries into major rice exporters, preventing a mass famine in Asia, and saving millions of lives. IRRI is currently in the process of developing a new variety of rice called…arrow_forward
- Miracle RiceRice is a staple food in Asia. In the 1950s, Asia faced food shortages and an impending famine. If you have relatives that lived in Asia during the ’50s and ’60s, they may tell you that due to the rice shortage, many starved and those who were lucky had to supplement their diet with other crops, such as barley. In 1962, an organization focused on research and development of rice called the International Rice Research Institute (IRRI) developed a high-yielding variety of rice by crossing the two types of rice from Indonesia and China. The result was groundbreaking. The new variety called IR8 (India Rice 8) increased its yield as much as 10 times the traditional variety of rice. By the early 1970s, many rice farmers in India, the Philippines, and Vietnam switched to cultivating IR8 rice, making these countries into major rice exporters, preventing a mass famine in Asia, and saving millions of lives. Although IR8 was widely cultivated in Asia in the ’70s, it is no longer…arrow_forwardDesign a detailed experiment that would support the hypothesis that plants engineered to contain genes for an insect toxin against insects is safe for human consumption? Why might your results not support the hypothesis?arrow_forward3. a)The leaves on a plant in your garden begin to turn yellow. From this observation alone, can. you predict which nutrient the plant lacks? Explain. b)How might the fact that plants don’t move influence their ability to adapt to climate change and other environmental changes? c)Would you expect a changing environment to benefit plants that reproduce sexually or asexually? Explain your reasoning.arrow_forward
- Certain genetically modified tomatoes were designed to suppress (reduce the effectiveness) the enzyme polygalactias which delays ripening. How does this gene modification affect the consumer and the diet of individuals in developing countries? options: Delaying the ripening process means that the tomatoes have a longer shelf life. The tomatoes survive delivery to the consumer and provide nutritional value to more people. Delaying the ripening process means that the tomatoes can stay on the vine longer to receive nutrients. Once picked, these tomatoes will ripen rapidly to provide a full taste to the consumer. Delaying the ripening process means that the tomatoes are more likely to freeze on the vine before becoming ripe. This freezing process locks in the minerals and beneficial nutrients so that the tomato can be transported without losing its nutritional benefit. Delaying the ripening process means that the tomatoes are more likely to have a shorter shelf…arrow_forwardWhich portion of a T-DNA vector is transferred to a plant?arrow_forwardThe picture shows the different stages in the life of a pea plant. Which characteristic of living things is being shown here? a) use of energy b) growth and development Oc) reproductionarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
How do Plants Handle Stress?; Author: Alex Dainis;https://www.youtube.com/watch?v=TYsnveEHqec;License: Standard Youtube License