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X-linked recessive traits that are not related to feminine body characteristics are primarily expressed in the observable characteristics, or phenotype of men. This is due to the fact that men only have one X chromosome. Subsequently, genes on that chromosome not coding for gender are usually expressed in the male phenotype even if they are recessive since there are no corresponding genes on the Y chromosome in most cases. In women, a recessive allele on one X chromosome is often masked in their phenotype by a dominant normal allele on the other. This explains why women are frequently carriers of X-linked traits but more rarely have them expressed in their own phenotypes.
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What alleles do females carry but not males?
Females carry two copies of the X chromosome, while males carry one X and one Y chromosome. This means that females can have two different alleles for genes located on the X chromosome, while males can only have one allele for those genes.
How are the alleles for sex-linked traits inherited?
Sex-linked traits are inherited through alleles located on the sex chromosomes, specifically the X and Y chromosomes. In humans, females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). Since sex-linked traits are carried on the X chromosome, they are inherited differently in males and females. Males inherit sex-linked traits from their mothers, as they receive their only X chromosome from their mother. Females can inherit sex-linked traits from both parents, as they receive one X chromosome from each parent.
How does autism present differently in males versus females?
Autism can present differently in males and females. Males with autism often display more noticeable symptoms, such as repetitive behaviors and difficulty with social interactions. Females with autism may exhibit more subtle symptoms, such as better social masking and internalizing their struggles. This can lead to underdiagnosis or misdiagnosis in females.
What is a sex-limited trait and how does it manifest differently in males and females?
A sex-limited trait is a characteristic that is only expressed in one sex, either male or female. This trait is typically controlled by genes located on sex chromosomes. For example, male pattern baldness is a sex-limited trait that is more commonly seen in males than females. In this case, the trait manifests differently in males and females due to the influence of sex hormones and genetic factors specific to each sex.
What are the 10 differences between male and female individuals?
Chromosomes: Males typically have XY chromosomes, while females have XX chromosomes. Reproductive organs: Males have testes and produce sperm, while females have ovaries and produce eggs. Hormones: Males have higher levels of testosterone, while females have higher levels of estrogen. Physical characteristics: Males tend to have more muscle mass and body hair, while females typically have more body fat and breast tissue. Voice pitch: Males generally have lower-pitched voices compared to females. Brain structure: There are differences in brain structure and function between males and females. Emotional expression: Males and females may express emotions differently. Risk-taking behavior: Males are often more inclined towards risk-taking behavior compared to females. Spatial abilities: Males tend to perform better on spatial tasks, while females may excel in verbal tasks. Social roles: Gender roles and expectations can vary between males and females in society.
How are sex-linked genes express differently in the phenotypes of males in females?
i dont know.. im looking for the answer... XD
How many alleles for colorblindness do females have?
2
Do females write french differently?
no
How many alleles for red-green colorblindness do females?
2
Why is there a difference in the numbers of alleles for hemophilia and colorblindness between males and females?
females have xand males dont
How many alleles for hemophilia do females have?
females have 2 alleles for hemophilia, (X^hX^H) and (X^hX^h) if H is the normal allele and h is the recessive allele for hemophilia
What does homozgous mean?
Homozygous means that you have identical alleles for a trait. Example: For females, both alleles are XX. Males are heterozygous, with XY.
How does a weight-training program affect males and females differently?
A weight training program can affect males and females differently because their bodies are built differently. Typically, men are able to lift more weight, and their bodies are also built differently in their structure.
How will a weight training program affect males and females differently?
A weight training program can affect males and females differently because their bodies are built differently. Typically, men are able to lift more weight, and their bodies are also built differently in their structure.
What alleles do females carry but not males?
Females carry two copies of the X chromosome, while males carry one X and one Y chromosome. This means that females can have two different alleles for genes located on the X chromosome, while males can only have one allele for those genes.
How are the alleles for sex-linked traits inherited?
Sex-linked traits are inherited through alleles located on the sex chromosomes, specifically the X and Y chromosomes. In humans, females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). Since sex-linked traits are carried on the X chromosome, they are inherited differently in males and females. Males inherit sex-linked traits from their mothers, as they receive their only X chromosome from their mother. Females can inherit sex-linked traits from both parents, as they receive one X chromosome from each parent.
Why is there a difference in the number of alleles for hemophilia and redgreen colorblindness between males and females?
The difference in the number of alleles for hemophilia and red-green colorblindness between males and females is due to the inheritance pattern of these genetic conditions. Hemophilia and red-green colorblindness are carried on the X chromosome. Males have one X chromosome and one Y chromosome, so they only need one copy of the gene to express the condition. Females have two X chromosomes, so they need two copies of the gene to express the condition.
