What is the purpose of using markers in genetically modified crops? (2021)

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Question: What is the purpose of using markers in genetically modified crops? (2021)

Options:

Correct Answer: To track genetic changes

Exam Year: 2021

Solution:

Markers are used to track genetic changes and ensure the desired traits are present in genetically modified crops.

What is the purpose of using markers in genetically modified crops? (2021)

What is the purpose of using markers in genetically modified crops? (2021)

Step 1: Understand that genetically modified crops are plants whose DNA has been altered to have specific traits.
Step 2: Learn that markers are special genes or DNA sequences used in these crops.
Step 3: Know that markers help scientists identify if the desired traits are present in the modified crops.
Step 4: Realize that using markers makes it easier to track changes in the plant's genetics during the modification process.
Step 5: Conclude that markers ensure that the crops have the traits that were intended to be added or changed.

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