Learning Path
Question & Answer1
Understand Question2
Review Options3
Learn Explanation4
Explore TopicChoose the Best Answer
A
Developing genetically modified crops that are resistant to pests
B
Editing human genes to cure genetic disorders
C
Creating vaccines using viral RNA sequences
D
Diagnosing diseases through DNA sequencing
Understanding the Answer
Let's break down why this is correct
Answer
CRISPR‑Cas9 is used in agriculture mainly to improve crops by precisely editing genes that affect yield, nutrition or resistance to pests and diseases. The most illustrative example is editing a wheat gene to make the plant resistant to wheat rust, a disease that can wipe out entire harvests. Scientists use CRISPR to delete or modify a small DNA sequence that controls the plant’s defense response, giving the crop a stronger natural barrier without adding foreign DNA. This shows how CRISPR can directly enhance food security by creating healthier, more resilient crops.
Detailed Explanation
CRISPR-Cas9 cuts a plant’s DNA at a chosen spot. Other options are incorrect because Many think CRISPR is only for medicine; CRISPR is not used to make vaccines from viral RNA.
Key Concepts
CRISPR-Cas9 applications
Genetic engineering in agriculture
Biotechnology advancements
Topic
CRISPR-Cas9 Genome Editing
Difficulty
medium level question
Cognitive Level
understand
Practice Similar Questions
Test your understanding with related questions
1
Question 1What regulatory challenges might companies face when implementing CRISPR-Cas9 technology in precision agriculture?
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2
Question 2How does the CRISPR-Cas9 technology impact agricultural biotechnology in relation to intellectual property issues?
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3
Question 3How can the CRISPR-Cas9 technology be utilized to enhance precision agriculture while also offering potential applications in medicine and biotechnology?
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4
Question 4How does CRISPR-Cas9 technology enhance precision agriculture through genetic editing?
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5
Question 5What is a primary commercial application of CRISPR-Cas9 technology in the agricultural sector?
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6
Question 6What are the ethical implications of using CRISPR-Cas9 technology in gene therapy, particularly concerning genetic modifications in humans?
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7
Question 7Which of the following statements best describes the implications of patent issues surrounding the CRISPR-Cas9 technology in the field of medicine?
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8
Question 8Which of the following statements accurately describe the CRISPR-Cas9 technology and its applications? Select all that apply.
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9
Question 9Which of the following examples best illustrates the application of CRISPR-Cas9 technology in modern science?
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10
Question 10A farmer wants to improve the drought resistance of a crop using CRISPR-Cas9 technology. Which of the following statements best describes how CRISPR-Cas9 could be applied in this scenario?
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