Knowing that genes are linked, what would you assume happened if you found an
offspring with straight wings and purple eyes? (1 mark) (636)



Answer :

If you found an offspring with straight wings and purple eyes, considering that genes are linked, you could assume the following possibilities: 1. **Linkage of Genes:** It's possible that the genes responsible for wing shape and eye color are located close together on the same chromosome. This proximity can lead to these traits being inherited together more frequently than if they were on separate chromosomes. 2. **Inheritance of Linked Genes:** If the genes for straight wings and purple eyes are genetically linked, the offspring may have inherited both traits from one of the parents. This is because linked genes tend to be inherited together unless a recombination event occurs during meiosis. 3. **Limited Genetic Variation:** The presence of straight wings and purple eyes in the offspring could indicate a lack of genetic variation in these traits within the parental population. Limited genetic diversity can result in a higher likelihood of certain traits being inherited together due to the restricted gene pool. 4. **Genetic Recombination:** Alternatively, if the straight wings and purple eyes are not typically linked but still appear together in the offspring, it could suggest a rare genetic recombination event during meiosis. This event would have led to the mixing and matching of alleles for these traits from the parental chromosomes, resulting in a unique combination in the offspring.