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What unusual result suggested that the eye-color trait is located on the X chromosome?
Wiki User
∙ 12y ago
The correlation between the trait of the white eye color and the male sex of the affected F2 flies; there were no corresponding allele present on the Y chromosome.
Wiki User
∙ 12y ago
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Can Karyotypes help pinpoint cases caused by unusual chromosome numbers?
A karyotype can be valuable in pinpointing cases of unusual chromosome numbers in a cell.
Do women or men have a smaller sex chromosome?
Women have two XX chromosomes, while men generally have XY (barring unusual chromosomal genotypes). The Y chromosome is smaller than the X.
Why is it not unusual for the population of Chile to experience on earthquake?
Chile is located at a boundary between two tectonic plates.
What happens if a baby has 2 x chromosomes and a y chromosome?
In humans, it is the presence of the Y chromosome that makes an individual a male (not the ratio of X to Y). A normal male will have the sex chromosomes XY. It is possible for males to have either an extra X chromosome, XXY, or an extra Y chromosome, XYY. These are both a type of aneuploidy - an unusual number of chromosomes. XYY males are not very different from XY ("normal") males. They have normal testosterone levels, normal intelligence and normal fertility. They are on average taller than XY males. XYY usually results from an error when sperm cells are formed, which results in a sperm cell that contains 2 Y chromosomes. This combines with the female gamete, which carries an X chromosome - resulting in an XYY individual.
Is Mars obit unusual?
Mars's orbit is not unusual.
Can Karyotypes help pinpoint cases caused by unusual chromosome numbers?
A karyotype can be valuable in pinpointing cases of unusual chromosome numbers in a cell.
This human karyotype is unusual because chromosome set?
21 has an extra genetic material .
Do women or men have a smaller sex chromosome?
Women have two XX chromosomes, while men generally have XY (barring unusual chromosomal genotypes). The Y chromosome is smaller than the X.
Mongolian ruler Genghis Khan spread an unusual chromosome to nearly 16 million men living today resulted from studies of?
The Y chromosome. Also, the #1 reason for hostile work environments.
Which researcher in 1761 noted unusual tumors of the nose in snuff users and suggested tobacco as the cause?
Dr John Hill
What is unusual about the Iwo Jima Memorial located in Washington DC?
it is very ancient
Why is it not unusual for the population of Chile to experience on earthquake?
Chile is located at a boundary between two tectonic plates.
What is Phylum Spirochetes?
Spirochetes are a phylum of bacteria characterized by their helical shape and unique method of motility using axial filaments. These bacteria are known to cause diseases such as Lyme disease and syphilis in humans. They are found in diverse environments, including in the soil, water, and within the bodies of animals.
Why is huntingtons deisease so unusual?
Huntington's disease is the result of a genetic defect on chromosome 4. This defect causes an excessive repetition of a section of the DNA on this chromosome. A unique characteristic of this disease is that as this gene gets passed down from generation to generation, the number of repeats of this DNA section increases. The more repeats that occur, the greater the chances of the carrier to develop symptoms of the disease at a younger age.
What happens if a baby has 2 x chromosomes and a y chromosome?
In humans, it is the presence of the Y chromosome that makes an individual a male (not the ratio of X to Y). A normal male will have the sex chromosomes XY. It is possible for males to have either an extra X chromosome, XXY, or an extra Y chromosome, XYY. These are both a type of aneuploidy - an unusual number of chromosomes. XYY males are not very different from XY ("normal") males. They have normal testosterone levels, normal intelligence and normal fertility. They are on average taller than XY males. XYY usually results from an error when sperm cells are formed, which results in a sperm cell that contains 2 Y chromosomes. This combines with the female gamete, which carries an X chromosome - resulting in an XYY individual.
What is balaw balaw?
Balaw Balaw is a Specialty Restaurant located in Angono, Rizal, which serves an unusual array of exotic dishes.
Why is it unusual for a bilaterally symmetrical organism to have a feeding tube located as does the planaria?
This is because most of them have mouths. It would be located at the anterior end of the organism so they would not need a feeding tube.
