Sex-Linked Traits — Definition & Examples
Read this topicExplanations 5
- Sex-Linked Traits In sexually reproductive organisms, there are two chromosomes called the sex chromosomes. In humans, these chromosomes are the X and Y chromosomes. When a pers…
By Aaron Lauer, Alex Federspiel, Deena Hauze, Gabi Slizewska, Mario Janakis
- Traits Carried on Sex Chromosomes Sex-linked traits in genetics are traits that have alleles on an organism's sex chromosomes. In humans, these chromosomes are called the X and …
By Samantha Broders, Alex Federspiel, Deena Hauze, Gabi Slizewska, Mario Janakis
- What Are Sex-Linked Traits? Sex-linked traits are exactly what they sound like; they are traits caused by alleles located on a sex chromosome. Human men have XY chromosomes and …
By Deena Hauze, Alex Federspiel, Gabi Slizewska, Mario Janakis
- Sex-Linked Inheritance Sex-linked traits are those which are inherited via sex chromosomes. Specifically for humans, there are two types of sex chromosomes: X chromosome Y chrom…
By Rubayat Jalal , Mario Janakis
- (Video) Punnett Squares and Sex-Linked Traits by Amoeba Sisters Many sex-linked disorders show recessive inheritance. This video by Amoeba Sisters discusses one such common diso…
By Mario Janakis
Problems 23
- Color blindness in women is extremely rare, but some women do have it. It is a recessive gene found on the X chromosome. What would cause a woman to have color blindness?
- A man has two children, a boy and a girl. He also has a recessive X-linked trait for male-pattern baldness. His wife does not have the gene for baldness. Who in his family will …
- Based off of this punnett square, what are the genotypes of the mother and father?
- If a female expresses a sex-linked recessive trait what does her genotype look like? H is dominant, h is recessive.
- Which of the following would be a trait on the X or Y chromosome?
- The offspring in the bottom right box of the punnett square is a expressing the phenotype.
- Hemophilia is a sex-linked recessive trait. What can we conclude about its inheritance?
- Genes for sex-linked traits are found on sex chromosomes. What is the name for non-sex chromosomes?
- What is a sex-linked trait?
- Who do sex-linked diseases appear in more frequently?
- A cat can have calico fur only if it has two X chromosomes. From this statement, which of the following must be true?
- What does it mean if a trait is sex-linked?
- Fill in the blanks: Most sex-linked genes are woah‾\underline{\phantom{woah}}woah and are found on the woah‾\underline{\phantom{woah}}woah chromosome, which is why woah‾\under…
- Colorblindness is a recessive genetic disorder where people are unable to tell certain colors apart (usually red and green) because they can't see them as separate colors. Most …
- Can a male child inherit his X chromosome from his father?
- In individuals with XX chromosomes, one of the X chromosomes in each cell is condensed into an unusable mass called a Barr body. So, only one X chromosome in each cell is ever e…
- A person has XX sex chromosomes. One X chromosome came from their mother, and one X chromosome came from their father. Their parents inherited their own sex chromosomes from the…
- Calico cats are known for their patchy, colorful fur. Calico cats are also always female and have XX chromosomes. Male cats with XY chromosomes cannot display the same pattern o…
- If a male child has hemophilia, what can you infer about the parents? Hemophilia is a sex-linked trait transferred on the X chromosome.
- You have entered the highly lucrative field of fruit fly breeding. You cross a red-eyed female fruit fly and a white-eyed male fly. They have 200 children, which is very impress…
- You are in the very lucrative field of fruit fly breeding. You have a female fruit fly with red eyes, but you know that she has one X with the dominant red eye gene, and one X w…
- Why could a male child inherit an autosomal recessive disease from his father, but not an X-linked disease?
- Why does an individual inherit only one sex chromosome from each parent?