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In which animal polytene chromosome was discovered?
The polytene chromosome was first discovered in the salivary glands of the larvae of fruit flies (Drosophila melanogaster). These chromosomes have characteristic banding patterns due to repeated DNA strands that have replicated side by side.
Is sepia eyes sex linked in fruit flies?
Yes, sepia eyes in fruit flies is linked to the X chromosome and is a sex-linked trait. The gene responsible for sepia eye color is located on the X chromosome, which results in a different inheritance pattern compared to genes located on autosomes.
Is apterous wings sex-linked in fruit flies?
Yes, apterous wings in fruit flies are sex-linked, meaning the gene responsible for this trait is located on the sex chromosome (X or Y). In this case, apterous wings are usually associated with the X chromosome, making it more common in males (XY) than in females (XX) due to hemizygosity.
WHO concluded that the gene for eye color is located on the sex chromosome?
It was Thomas Hunt Morgan who concluded that the gene for eye color is located on the sex chromosome through his work with fruit flies in the early 20th century.
How the 2 sex chromosomes compare to each other in female fruit flies?
There is a 50% chance of having a male or a female each time sex chromosomes and inherited. the 'X' chromosome is received from the mother. The 'Y' chromosome is received from the father.
In which animal polytene chromosome was discovered?
The polytene chromosome was first discovered in the salivary glands of the larvae of fruit flies (Drosophila melanogaster). These chromosomes have characteristic banding patterns due to repeated DNA strands that have replicated side by side.
Which chromosome determines hair loss in fruit flies?
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What is the location of the eye color of a fruit fly meaning which chromosome?
The locus for eye color is on the X chromosome.
Where is the gene for fruit flies eye color?
The gene for fruit fly eye color is located on the X chromosome. It codes for a protein called "eye color," which determines the pigmentation in the eyes of the fruit fly. Mutations in this gene can lead to different eye colors in fruit flies.
Who discovered the sex link traits while studying fruit flies?
Gregor mendel
Why was Thomas Hunt Morgan important with fruit flies?
Thomas Hunt Morgan was important with fruit flies because he used them to establish the chromosome theory of inheritance, demonstrating that genes are located on chromosomes. His research with fruit flies provided key insights into how genes are inherited and laid the foundation for modern genetics.
Is sepia eyes sex linked in fruit flies?
Yes, sepia eyes in fruit flies is linked to the X chromosome and is a sex-linked trait. The gene responsible for sepia eye color is located on the X chromosome, which results in a different inheritance pattern compared to genes located on autosomes.
In fruit flies the allele for red eyesR is dominant.which genotype represents a white-eyed male fruit fly?
A white-eyed male fruit fly would have the genotype "X^wY," where "X^w" represents the recessive white eye allele on the X chromosome and "Y" represents the Y chromosome.
Is apterous wings sex-linked in fruit flies?
Yes, apterous wings in fruit flies are sex-linked, meaning the gene responsible for this trait is located on the sex chromosome (X or Y). In this case, apterous wings are usually associated with the X chromosome, making it more common in males (XY) than in females (XX) due to hemizygosity.
How many chromazones do fruit flys have?
They have 4 pairs ofchromosomes not chromazones. one sex chromosome and three autosomes.
WHO concluded that the gene for eye color is located on the sex chromosome?
It was Thomas Hunt Morgan who concluded that the gene for eye color is located on the sex chromosome through his work with fruit flies in the early 20th century.
In fruit flies one genotype for red eyes is written XRXR. The R stands for the dominant allele for red eyes. What does the X stand for?
The "X" stands for the X chromosome. In fruit flies, the letter "X" is used to represent the sex chromosome that carries the gene controlling eye color. The genotype XRXR indicates that the individual has two copies of the X chromosome, with both carrying the dominant allele for red eyes.
