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Lopment and is onh chromosome is it most likely found only found in male whiccrols testicular deve?
The gene responsible for testicular development, SRY (Sex-determining Region Y), is located on the Y chromosome and is typically only found in males. This gene plays a crucial role in initiating the formation of testes during embryonic development. In cases where individuals do not have the SRY gene, female development occurs.
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If a trait is always transmitted directly from a father to all his sons and from those sons to all their son what chromosome would the gene for the character be likely on?
The gene for this trait is likely located on the Y chromosome. The Y chromosome is passed down from father to son, and since only males have a Y chromosome, the trait will only be passed down through male lineage.
What is more likely to happen to males because they have only one X chromosome?
sex-linked disorders
What chromosome is the sex determining chromosome?
That would be the chromosome number 23. Regarding the [sex] chromosome number 23, the female gametes always have a [haploid] X chromatid, whereas the male gametes are just as likely to possess a [haploid] X chromatid as they are to possess a [haploid] Y chromatid.
A recessive gene located on the X chromosome is the cause of hemophilia in affected individuals. Males are more likely to have hemophilia than females because?
Males only have one copy of the X chromosome
What chromosome does color blindness effect?
Color blindness is typically linked to the X chromosome. The most common form, red-green color blindness, usually affects males more than females because they have only one X chromosome. If a male inherits a faulty gene for color vision on his X chromosome, he will likely experience color blindness.
Testicular cancer is most likely to originate from?
epithelial cells of seminiferous tubules
What letter of the alphabet does a chromosome most likely resemble?
A chromosome most likely resembles the letter "X" due to its shape and structure.
How many men with a history of childhood cryptorchidism later contract testicular cancer?
Men with a history of childhood cryptorchidism are three to 14 times more likely to develop testicular cancer.
If a trait is always transmitted directly from a father to all his sons and from those sons to all their son what chromosome would the gene for the character be likely on?
The gene for this trait is likely located on the Y chromosome. The Y chromosome is passed down from father to son, and since only males have a Y chromosome, the trait will only be passed down through male lineage.
What is more likely to happen to males because they have only one X chromosome?
sex-linked disorders
What are some reasons for a fetus to be measuring small?
Most likely a chromosome issue.
Why is the eukaryotic cell's DNA sometimes in chromosome form?
The DNA of the Eukaryotic cell is sometimes seen in chromosome form because of the simplicity of the cell. The more complex the organism, the less likely the DNA will be seen in chromosome form.
The father apart two genes are located on a chromosome?
The farthest apart two genes are located on a chromosome the less likely they are to be inherited together. If two genes are on the same chromosome and rarely assort independently the genes are probably located close to each other.
What chromosome is the sex determining chromosome?
That would be the chromosome number 23. Regarding the [sex] chromosome number 23, the female gametes always have a [haploid] X chromatid, whereas the male gametes are just as likely to possess a [haploid] X chromatid as they are to possess a [haploid] Y chromatid.
Why are females less likely to get hemophilia?
Females are less likely to show the symptoms of hemophilia but in actuality are more likely to have the genetic mutation for hemophilia. The reason they are less likely to show the symptoms is the fact that hemophilia is the result of a mutation on the X chromosome. Since females have two X chromosomes they likely have a chromosome that is not mutated as well. With the mutation normally being a recessive trait, the normal X chromosome is usually expressed instead. Since males only have one X chromosome, if the mutation for hemophilia is present, it will be expressed. For the same reasons, the chances of a female having the mutation is greater (however still very small), simply because she has two X chromosomes.
Genes for two different traits that are located next to each other on the same chromosome would most likely be?
Inherited together if they are close enough, a phenomenon known as genetic linkage. This is because the genes are less likely to undergo independent assortment during meiosis due to their physical proximity on the chromosome.
Are sex linked traits more or less likely to show up in males?
Sex-linked traits are more likely to show up in males because they are located on the X chromosome. Males only have one X chromosome, so a recessive allele on the X chromosome will be expressed, whereas females have two X chromosomes and would need to inherit two recessive alleles to express the trait.
