Asksia AI LOGO

Sia

Question
Biology
Posted 6 months ago
How do jeans that are linked result in different patterns of inheritance than if they were unlinked what does linkage mean?
Sign in to unlock the answer
Answer from Sia
Posted 6 months ago
Answer
Linked genes result in different patterns of inheritance compared to unlinked genes due to their physical proximity on the same chromosome, which affects their likelihood of being inherited together.
Solution
a
Linkage: Genes that are located close to each other on the same chromosome are said to be linked. This physical proximity means they are less likely to be separated during the process of crossing over in meiosis
b
Unlinked Genes: Genes that are located on different chromosomes or far apart on the same chromosome are considered unlinked. They assort independently according to Mendel's law of independent assortment
c
Inheritance Patterns: Linked genes tend to be inherited together, leading to non-Mendelian inheritance patterns. This can result in certain combinations of traits being passed on more frequently than others
d
Recombination Frequency: The likelihood of linked genes being separated by crossing over is measured by recombination frequency. A lower recombination frequency indicates closer linkage
Key Concept
Linkage
Explanation
Linkage refers to the phenomenon where genes that are close to each other on the same chromosome tend to be inherited together, affecting the expected Mendelian ratios of inheritance.

Not the question you are looking for? Ask here!

Enter question by text

Enter question by image

Unlock Smarter Learning with AskSia Super!

Join Super, our all-in-one AI solution that can greatly improve your learning efficiency.

30% higher accuracy than GPT-4o
Entire learning journey support
The most student-friendly features
Study Other Question