What is the primary purpose of using molecular markers in plant breeding?

Practice Questions

Q1
What is the primary purpose of using molecular markers in plant breeding?
  1. To increase yield
  2. To identify genetic diversity
  3. To track inheritance of traits
  4. To enhance flavor

Questions & Step-by-Step Solutions

What is the primary purpose of using molecular markers in plant breeding?
  • Step 1: Understand that plant breeding is the process of creating new plant varieties with desired traits.
  • Step 2: Learn that traits can include things like disease resistance, yield, or drought tolerance.
  • Step 3: Know that molecular markers are specific sequences of DNA that can be linked to these traits.
  • Step 4: Realize that by using molecular markers, breeders can identify which plants carry the desired traits.
  • Step 5: Understand that this tracking helps breeders select the best plants for crossing to produce new varieties.
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