BIOLOGY
12th Edition
ISBN: 9781260169614
Author: Raven
Publisher: RENT MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 39, Problem 6U
Dwarf mutants can sometimes be induced to grow normally by applying
a. oligosaccharins
b. abscisic acid.
c. ethylene.
d. gibberellin.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Corn has been genetically engineered to produce the anti-insect poison of a bacterium Bacillus thuringiensis. What is one benefit of this? What are some of the risks?
There is a strict conditions that should be met before genetic engineering in plant crops could be successful, which of the following is true? *
A. there should be a large number of genes
B. genes that would be added should be specified
C. genes that would be added should be mixed with other desirable genes
D. the laboratory conditions should have ample oxygen
In order to increase the yield of wheat, scientists crossed wheat varieties with different species and of different genus. Write in detail the method of tissue culture they have used.
Chapter 39 Solutions
BIOLOGY
Ch. 39.1 - Compare the pigments phytochrome and chlorophyll.Ch. 39.1 - List growth responses influenced by phytochrome.Ch. 39.1 - Prob. 3LOCh. 39.2 - Prob. 1LOCh. 39.2 - Prob. 2LOCh. 39.3 - Prob. 1LOCh. 39.3 - Prob. 2LOCh. 39.3 - Prob. 3LOCh. 39.4 - Prob. 1LOCh. 39.4 - Prob. 2LO
Ch. 39.4 - Identify the types of biological molecules that...Ch. 39.5 - Discuss properties of hormones.Ch. 39.5 - Prob. 2LOCh. 39.5 - Prob. 3LOCh. 39 - Prob. 1DACh. 39 - Prob. 1IQCh. 39 - Prob. 2IQCh. 39 - Propose a mechanism to explain how seedlings could...Ch. 39 - Which of the following is stimulated by blue...Ch. 39 - Prob. 2UCh. 39 - Prob. 3UCh. 39 - Prob. 4UCh. 39 - Which of the following does NOT happen as a seed...Ch. 39 - Dwarf mutants can sometimes be induced to grow...Ch. 39 - Prob. 1ACh. 39 - If you were to plant a de-etiolated (det2) mutant...Ch. 39 - Prob. 3ACh. 39 - Which of the following defects would prevent...Ch. 39 - You have come up with a brilliant idea to stretch...Ch. 39 - You have identified a mutant Arabtdopsis plant...Ch. 39 - Which of the following might not be observed in a...Ch. 39 - Prob. 1SCh. 39 - Prob. 2SCh. 39 - The current model for gravitropism suggests that...Ch. 39 - Prob. 4S
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 mutation? Explain the significance of mutation in plant breeding. Give an example of a disease resistant variety of cultivated plant induced by mutation.arrow_forwardexplain this cactus mutationarrow_forwardWhat are the various advantages of using genetically modified plants to increase to overall yield of the crop?arrow_forward
- For which variety of indian rice,the patent was filed by a USA company?arrow_forwardWhat risks are involved in genetic engineering of crop plants? How do these risks compare with other risks involved in traditional plant breeding?arrow_forwardA botanist wanted to see if a new strain of corn could germinate in soil that was too salty for regular corn. She conducted a study on the germination success of seeds from the new strain that were exposed to various levels of salty soil, from zero to normal (100mg/L) to high (200mg/L) to very high (400mg/L) to normally lethal (800mg/L). a.) Write a formal hypothesis for this study b.) Does her data support or reject the hypothesis? Explainarrow_forward
- What parts of the world restrict the use of genetically engineered crops?arrow_forwardAn auxotrophic mutant a. Can harvest its own energy from sunlight. b. Can harvest its own energy from inorganic chemicals. c. Grows well on minimal media. d. Requires nutritional supplements to grow on minimal media.arrow_forwardSome crop plants are modified genetically by manipulating their genes. How are they made beneficial?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Mechanisms of Genetic Change or Evolution; Author: Scientist Cindy;https://www.youtube.com/watch?v=5FE8WvGzS4Q;License: Standard Youtube License