5. Is the inheritance of wing type/eye colour in drosophila-multigenic
or multiallelic.
Answers
Answer: The inheritance of wing type/eye colour in drosophila is multigenic.
Explaination:
Inheritance in Drosophila
- The inheritance of wing type and eye color in Drosophila melanogaster (fruit flies) is determined by multiple genes, or a multigenic trait. This means that both wing type and eye color are influenced by the combined effects of several genes, rather than just one.
- For example, wing type in fruit flies is determined by the interplay of several genes. Some genes regulate wing growth and development, while others determine the pattern and shape of the wing. In addition, environmental factors can also play a role in the expression of wing type.
- Similarly, eye color in fruit flies is determined by multiple genes that control the expression and activity of pigments in the eye.
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Answer:
In drosophila, the inheritance of wing type and eye colour is multigenic.
Explanation:
In Drosophila melanogaster, also known as fruit flies, the inheritance of wing type and eye colour is referred to as a multigenic characteristic since it is determined by multiple genes. This suggests that numerous genes, rather than just one, are involved in the process of determining a person's eye colour and the sort of wings they have.
For instance, the sort of wings that fruit flies have is determined by the interplay of a number of genes working together. Other genes are responsible for the growth and development of the wings, while others determine the pattern and form of the wings. The manifestation of wing type can also be altered by factors that are extrinsic to the animal.
Fruit flies have several genes that control the development and activity of the pigments in their eyes, which is similar to how humans have multiple genes that control their eye colour.
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