Red-green color blindness is inherited as a sex-linked recessive trait. The gene is found on the X chromosome. How can a man with normal color vision father a daughter who is red-green color-blind? Group of answer choices The man is heterozygous for red-green color blindness. The woman with whom he mates is red-green color-blind. He can't (unless there is a mutation). The man's mother carries an allele for red-green color blindness, and the expression of the trait skipped a generation.

Q: Red-green colour blindness is a sex-linked trait. Red-green colour blindness (Xrg) is the inability…

A: Color blindness occurs when you are unable to see colors in a normal way. It is also known as color…

Q: The gene for red-green colour vision is carried on the X chromosome. If the gene is faulty, colour…

A: Homozygous dominant is represented by both capital letters such as TT for tall.Heterozygous dominant…

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: Your friend is convinced his calico cat is male. He takes the cat to the vet. Sure enough the cat is…

A: A calico cat is a homegrown cat of any variety with a tri-variety coat. The calico cat is generally…

Q: Red-green colorblindness in humans is caused by a recessive gene on the X chromosome. A husband and…

A: Red-green color blindness or deficiency is an X- linked recessive disease. It means two X…

Q: Your friend tell you that he has a calico cat that is male even though you have learned that calico…

A: Calcio cats are generally female in nature and they have tricolor coat of fur.This colouring of fur…

Q: What kind of sight is expected in the children from this marriage?

A: Daltonism is also known as deuteranopia which is a rare form of color blindness. In this form, the…

Q: Hemophilia is a disease caused by a gene found on the X chromosome. Therefore, it is a sex-linked…

A: If the woman  gets the X chromosome with the hemophilia gene, she will have hemophilia . A man who…

Q: heterozygous condition results in a color known as tortoise shell, with both alleles expressed. This…

A: Answers:    In cats, yellow color is due to one allele, and black color is due to another allele.…

Q: As shown in the Punnett square below, one variety of deafness is caused by an autosomal recessive…

A: An autosomal recessive disorder is defined as a condition or state in which two copies of an…

Q: arts a) through c) below. ays written with the dominant gene first. Therefore, there a nd the father…

A: Sickel cell anaemia is an autosomal recessive. Nomal allele=S Sickle cell anaemia =s

Q: Red-green color blindness in humans is caused by a recessive allele on the X chromosome. If a woman…

A: Colour blindness is the in ability to see or cannot differentiate between two colours. This is…

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: 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: If a father is affected by an X-linked dominant condition and the mother is normal, what is the…

A: When the gene responsible for the occurrence of a trait or disorder is present on one of the sex…

Q: Red-green colorblindness is due to a sex-linked recessive gene. If two normal parents have a…

A: The traits can be defined as the phenotypic characteristics that are coded by the genes. The genes…

Q: mother is a carrier of a recessive X-linked disorder. What are the chances of her offspring being…

A: In X linked recessive disorder, mutation occurs in the gene present on the X chromosome. These…

Q: Hemophilia is a recessive disease carried on the X chromosome. If an unaffected carrier mother had…

A:

Q: Greg and Susan have Nail- Patella syndrome (NPS). NPS is an autosomal dominant. Greg has a blood in…

A: Introduction  The nails, knees, elbows, and pelvis are abnormal in people with nail-patella…

Q: If a father has Marfan syndrome, a dominant disorder, and passes it down to all of his children, but…

A: The skeleton, blood vessels, heart, and eyes are all impacted by Marfan syndrome. Marfan syndrome…

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: Red-green colour blindness is a sex-linked trait. Red-green colour blindness (Xrg) is the inability…

A: A structure of colorblindness in which red and green are saw as indistinguishable. This is the most…

Q: A father that has A+ has a child with a mother that is B+. If each parent carries the recessive i…

A: Codominance occurs when neither of the alleles for a gene is able to suppress the other alleles for…

Q: What are the genotypes of the male and female parnets? What is the allele makeup of the male that…

A: Deuteranopia or color blindness is the type of color deficiency in relation to the vision where the…

Q: Ichthyosis is a rare X-linked recessive disorder that is characterized by scaling of the skin around…

A: The term "X-related recessive disease" is used to define as to a mutation in the X chromosome's…

Q: An X-linked dominant allele causes hypophosphatemia in humans. A man with hypophosphatemia marries a…

A: Hypophosphatemia is an X linked dominant trait. Normal = XdXd, XdY Affected = XDXD, XDXd, XDY

Q: Red-green colour blindness is a sex-linked trait. Red-green colour blindness (Xrg) is the inability…

A: Given: Red-green color blindness is a sex-linked trait. Red-green colour blindness (Xrg) is the…

Q: A recessive allele on the X chromosome is responsible for red-green color blindness in humans. A…

A: The colorblindness is encoded by the genes present on the X chromosome.

Q: In humans, webbed fingers is dominant (W-); non webbed fingers is recessive, ww. A man with webbed…

A: We have,  Allele representing webbed fingers - W Allele representing non-webbed fingers - w Since…

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

A: Sex linked recessive: 1. In case of sex linked recessive disease trait should skip generation. 2.…

Q: A woman is color blind (an X-linked, recessive trait).  What are the chances that her sons will be…

A: Given that color blindness is a X linked recessive trait.  X-linked alleles require a specific…

Q: The shape of a heliodor is an X-linked trait. Male heliodors inherit two X chromosomes, while the…

A: X-linked recessive traits are those inherited through sex chromosome X and expressed on homozygous…

Q: Earlobes can be attached to the face or non-attached. An attached earlobe is a recessive trait. A…

A: Mother is having attached earlobes with a genotype of ee. Father is having non-attached earlobes and…

Q: With respect to the inheritance of X-linked recessive traits, which of the following is true? OA…

A: X-linked recessive transmission is a type of inheritance where a phenotype is always displayed in…

Q: A normal woman has a father who has red-green colour blindness. She had a child with a man who does…

A: Correct answer: (c) 0.25 Color blindness is a X- linked recessive disorder When we cross a normal…

Q: Baldness is a recessive, X-linked trait. Mom has a full head of hair but she is a carrier for…

A: Among 23 pairs chromosomes in humans 22 pairs are autosomes and one pair is sex chromosomes.…

Q: Which of the following statements about X-linked recessive patterns is true?   The X-linked trait…

A: An X-linked disorder is passed from a male to a female daughter. Since males have only one X…

Q: females. The genes present on the X chromosome are said to be X linked. Many more genes are pre…

A: Hemophilia is am example of X linked recessive disorder.Females can be normal;carrier or affected.If…

Q: Chloe has a family history of colorblindness. Corry, her partner, is affected by colorblindness.…

A: Chloe has a family history of colorblindness. Mother affected which means she has genotype XbXb and…

Q: Hemophilia, disease in which the blood lacks a clotting factor, is caused by an X linked recessive…

A: Introduction:- A pedigree is a family tree that uses symbols and lines to demonstrate genetic family…

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.