The allele for color-blindness is carried on the X chromosome. Making color blindness (a recessive trait) an X - linked trait. A colorblind make and a carrier female for color blindness. (But is not colorblind herself) have a child. Show your work! A) what is the % chance that their son will be color blind? B) what is the % chance that their daughter will be color blind?

Q: X-linked, recessive disorder in which muscles waste away early in life, resulting in death in the…

A: X linked inheritance is a type of sex linked inheritance in which mutation occurs in one of the X…

Q: Cystic fibrosis (f) and deafness (d) are caused by two unlinked autosomal recessive alleles, and…

A: Cystic fibrosis (f) and deafness (d) are caused by two unlinked autosomal recessive alleles, and…

Q: A carrier is someone who carries a recessive allele in their genotype but does not display the…

A: In red-green colour blindness, deficiency of red-green cones occurs due to which person is unable to…

Q: Describe how Mendel's laws of segregation and independent assortment are explained by the behavior…

A: Law of segregation: it says that alleles do not show any blending in heterozygous condition (in F1)…

Q: In this part, you will work out on X-linked traits. Remember that males have only one X chromosome…

A: Pedigree is a diagram which helps to understand the inheritance of a trait across generations in a…

Q: 5. Show the cross of a red eyed female (heterozygous) and a red eyed male. What are the genotypes of…

A: Given: Red eyes female is heterozygous Male is red eyed. The disease is X linked. The Punnett square…

Q: Petal number is controlled by a single gene in merigonias. The gene has a completely dominant wild…

A: 1/8 th fraction of the F1 individuals will have 6 petals,a recessive phenotype. Male ; Female…

Q: As Ashley cares for her son, she notices some problems in his development. During one of the baby’s…

A: Duchenne muscular dystrophy (DMD) is a genetic disorder characterized by progressive muscle…

Q: Lauren reports that she had a maternal male cousin (through a maternal aunt) and a maternal great…

A: The X-linked disease is the disease inherited from any lethal mutation in genes present on…

Q: Achondroplasia, which is characterized by difficulty converting cartilage to bone and thus results…

A: Hhsbanf is colorblind i.e XcY  Wife is carrier as their son and daughter both are affected .i.e XCX…

Q: Consider a couple: a woman who is homozygous for a recessive mutation that causes X-linked…

A: The topic at hand revolves around the inheritance patterns of X-linked colorblindness within a…

Q: A colorblind woman marries a man with normal vision. What is the chance that if they have a son he…

A: Color blindness is a sex-linked recessive gene regulated disease which is determined by the alleles…

Q: This is a modified question from the textbook, Campbell Biology in Focus (3rd edition), question #5…

A: Colour blindness is an x linked recessive disease in which the person affected is unable to…

Q: X-linked lissencephaly is an X-link dominant trait pertaining to a brain disorder. It superficially…

A: Given information Lissencephaly is an X-linked dominant trait Mr. Panganiban is affected by the…

Q: Reciprocal Crosses for Autosomal Recessive Inheritance mutant female X wild-type male wild-type…

A: Reciprocal crosses A cross of males and females of one trait with males and females of another…

Q: Hair texture is an incompletely dominant trait in humans. The three phenotypes are curly, wavy and…

A: Incomplete dominance which is also known as partial dominance is the trait where-in the phenotype of…

Q: In humans color vision is X-linked, the gene for color vision is located on the X chromosome but is…

A: Colour blindness is a X linked Recessive disorder in which presence  of gene n on X chromosome is…

Q: will either have the disease or not (but they won't ever be carriers) X"X' x"Y = female, normal =…

A: Hemophilia is a hereditary bleeding disorder in which people that have it lack blood clotting factor…

Q: The male is heterozygous for Huntington’s disease and homozygous dominant for Tay-Sachs. The female…

A: Male = Hh TT Female = hh Tt

Q: 2 5 6 7 8 10 11 12 3.

A: Hi, Thanks For Your Question.  Answer : Correct Option Is C  Reason : 1 And 2 Are Black That Means…

Q: Red-green color blindness in humans is due to an X- linked recessive gene. thin

A: Red-green color blindness is the most common variety of color deficiency in humans. It happens to…

Q: In humans, hemophilia is a sex linked trait. Females can be normal, carriers, or have the disease.…

A: There are different cases  1) when a normal female marries a normal male --> none of the children…

Q: Complete the pedigree provided to depict transmission of an X-linked recessive trait, by filling in…

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can…

Q: Consider a rare disease that is X-linked recessive. A normal man is married to a normal woman with…

A: Genetic disorders related to mutations in genes on the X chromosome are referred to as X-linked…

Q: You are a genetic counselor. How would you advise a couple who wants to know their chances of having…

A: X-linked recessive inheritance could be a way a hereditary characteristic or condition can be passed…

Q: Explain why genetic disorders caused by recessive alleles of X-linked genes appear more frequently…

A: In humans and other mammals, biological sex is determined by a pair of sex chromosomes: XY in males…

Q: A female has a family history of Duchenne muscular dystrophy, a recessive sex- linked condition that…

A: Since, the disorder is sex linked recessive, we have,  Genotype of affected female - XDXD Genotype…

Q: Achondroplasia, which is characterized by difficulty converting cartilage to bone and thus results…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Gametes 5. Determine the probability of having: (a) Affected children: Possible fertilizations (b)…

A: Sex-linked traits:  In the humans the sex chromosomes are, in females XX and in males XY. The…

Q: Question A friend presents to you a rare male calico cat. Which statements are false? This cat is…

A: Introduction  :  A great example of the fundamental scientific concept of X-chromosome inactivation…

Q: latch genotypes with phenotypes e are using B to show non-color blindness and b to show color…

A: Color blindness is an X-linked recessive trait upon which males are affected more than females as…

Q: 1) A green pea plant (Gg) is crossed with a yellow pea plant (gg).

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Constructing and Using a Pedigree Duchenne's muscular dystrophy (DMD) is a well known, lethal…

A: A pedigree chart is a graphic that depicts the incidence and emergence of phenotypes of a gene or…

Q: 2. Huntington's disease is a degenerative disease of the nervous system which does not show up until…

A: Note: Question 2 has been asked. Question 2: Given: Huntington's disease is a degenerative disease…

Q: (Lecture 13 Study Guide, Question #10) Genetic traits on the X-chromosome are called X-linked. Some…

A: Since, father is with fragile X syndrome and mother is normal, hence Genotype of father is XFY and…

Q: #2 New Problem for 3 sex-linked genes. Triply heterozygous females were mated to triply mutant males…

A: The cross that is given in the table is involved 3 genes. If 3 genes are not linked then they will…

Q: The pedigree chart below shows the inheritance of a sex-linked trait. II 3. Why does the male child…

A: Sex-linked traits are the trait which are present on sex chromosomes X and Y. The term X-linked…

Q: Explain your answer. Below is a pedigree showing the inheritance of colorblindness in Akoto family.…

A: Colour blindness is a color vision deficiency, and a reduced ability of not distinguishing between…

Q: Match the word or phrase to a correct statement about it. recessive allele [Choose ] [Choose a cross…

A: In this question, we have to match the given words or phrase to correct statements about the…

Q: One type of chronic porphyria is X-linked dominant. A woman with chronic porphyria whose father was…

A:

Q: A man and his wife are both carriers for a recessive disease allele. If the couple has a child,…

A: A recessive disorder can be autosomal or X-linked. In female, phenotypic trait by recessive allele…

Q: Mutations of the CFTR gene causes ( Cerebral Plasy or Cystic Fibrosis or Craniofacial timbrosis or…

A: Mutations of the CFTR (Cystic Fibrosis Transmembrane Conductance Regulator) gene primarily cause…

Q: Assuming that no new mutation was present in their daughter, offer a genetic explanation for her…

A: Haemophilia is an X linked recessive disorder. In such cases, males (XY) With one copy of defected…

Q: Y-linked Amelogenesis imperfecta (A), a congenital disorder that affects the formation of the teeth…

A: Given: Amelogenesis imperfecta, Y-linked (A) congenital disorder. Hypophosphatemia (H) X-linked…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.