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Linked genes separate due to...

Linked genes separate due to

A

Recombination of linked genes

B

Mutation in female fly

C

Crossing over

D

None of the above

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Linked Genes**: Linked genes are genes that are located close to each other on the same chromosome. Because they are physically close, they tend to be inherited together during meiosis. 2. **Chromosomal Structure**: On a chromosome, genes are arranged in a linear order. Each gene can have different alleles (variations), and these genes can influence traits in an organism. 3. **Crossing Over**: During meiosis, homologous chromosomes can exchange segments of genetic material in a process called crossing over. This occurs during prophase I of meiosis. 4. **Separation of Linked Genes**: When crossing over occurs, if two linked genes are far apart on the chromosome, there is a higher chance that they will be separated. The further apart the genes are, the more likely it is that a crossover event will occur between them. 5. **Conclusion**: Therefore, linked genes separate due to crossing over during meiosis, especially when the distance between them is significant. **Final Answer**: Linked genes separate due to crossing over. ---
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