Suppose that a woman having normal vision and a man  having normal vision have a son who is colorblind. What is the probability that their second child will be a  colorblind girl?

Q: Suppose a woman has four sons, and two are colorblind but have normal blood clotting and two have…

A: Genes regulate genetic traits.

Q: Explain how the process of nondisjunction can result in an individual with Klinefelter syndrome.…

A: When sister chromatids are unable to correctly split during meiosis, nondisjunction results.…

Q: Colorblindness is a sex-linked traits in humans. If a normal-visioned mother and a colorblind father…

A: One of the main risks associated with colorblindness is the potential for accidents or mishaps due…

Q: A woman without red-green colorblindness and with a normal chin, whose mother was colorblind,…

A: Genetic inheritance patterns come in two flavors: autosomal dominant and sex-linked recessive. The…

Q: In humans, dark hair (D) is dominant over blondness (d), and color blindness (c) is a sex-linked…

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

Q: If a colorblind father and a non-colorblind carrier (heterozygote) mother have a daughter and a son,…

A: Colourblindness is an X-linked trait. X-linked traits are essential traits that are determined by…

Q: A color-blind female is expecting with a color seeing male – what is the probability of a male child…

A: Color blindness is a genetic disease that is inherited from parents to their offspring. Inheritance…

Q: For a recessive X-linked mutation, such as colorblindness, explain the pattern of inheritance from…

A: Recessive X-linked mutation can be defined as the type of mutation which occurs in the X chromosome…

Q: Huntington's disease is a late-onset autosomal dominant disorder. What is the chance that a…

A: Hungtington disease is a brain disorder that causes uncontrolled movements, loss of thinking…

Q: A man who is red-green color-blind marries a woman who is neither color-blind nor a carrier for this…

A: colour blindness - Colour blindness is a usually a  hereditary condition . Red  or  blue colour…

Q: Name and describe Mendel’s two laws.

A: Mendel is known as a father of genetic who gave the laws related to genetics and studied the pattern…

Q: Two normal visioned parents have a color-blind son. What are the genotypes of the parents?

A: Color blindness is a genetic disorder in which a person is not able to see differences in color. The…

Q: Raedwald is color blind.  His four sisters and his parents all have normal color vision.  Who passed…

A: Introduction:- The X chromosome contains the gene that causes colour blindness. Red-green colour…

Q: can a women who is type A and a man who is type A have a child who is Type O? use punnett squrares…

A:

Q: Curly hair (C) is dominant to straight hair (c). Is it possible for a curly haired man to produce…

A: Curly hair is inherited as an autosomal dominant trait, meaning that one parent has straight hair…

Q: What percentage of boys, if any, would be a carrier for the color-blind allele?

A: Color blindness is a genetic disorder in which a person is not able to see colors in a normal…

Q: What must be the genotypes of the parents of a colorblind daughter? Explain. If number 13 marries a…

A: Answer: COLOURBLIND is a X-linked disorder which can be transferred from parents to progeny , the…

Q: Does it matter that the precise meaning of the allelic symbols T, t, R, and r is not given? Why or…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: What is the probability that a color-blind woman who marries a man with normal vision will have a…

A: Color blindness is a condition which is passed on genetically. In this condition it is difficult for…

Q: Solve the following: In a given family, a man and womanhave two children, a boy and a girl, and both…

A: Color-blindness is also a sex-linked recessive disorder that results in a decreased ability to…

Q: In humans, having dimpled cheeks is dominant to non-dimpled cheeks. Isit possible that two dimpled…

A: As dimpled cheeks are dominant,the genotypes are DD and Dd. As the non-dimpled cheeks are…

Q: When does Mendel’s second law of independent assortment occur? Does it occur during mitosis, meiosis…

A: According to Law of Independent Assortment ,during a dihybrid cross, an assortment of traits (each…

Q: What does homozygous black mean?

A: in animals like cattle, horses, mice etc, their coat/fur coat is determined by what alleles they…

Q: How would  you set up a punnett square to show how many children of  a mother with brown eyes(B) and…

A: The brown eye colour is dominant over the green eye color trait.Allele for brown eye color: BAllele…

Q: In humans, brown eyes (B) are dominant over blue. A brown eyed man marries a blue-eyed (b) woman and…

A: Brown eyes (B) = Dominant  Blue eye (b)= Recessive

Q: A boy who is color blind has two normal parents (who are not color-blind). What is the probability…

A: Color blindness is an X-linked recessive disease. The recessive allele Xc is responsible for the…

Q: Can a woman who is type AB and a man who is type B have a child who is type A? use punnett squares…

A: The Punnett square is defined as a square diagram which is used to give the genotypes of a…

Q: What percent of offspring will exhibit albinism if the genotypic ratio is 2:2:0.  (For your answer…

A: Dominant genes are those genes which express itself more strongly and is dominant over the recessive…

Q: Your significant other is a big fan of hamsters due to their appearance and you eventually gift them…

A: The probability of any genotype or phenotype can be calculated with the help of punnet square  For…

Q: brown eyes (B) are dominant over blue. A brown eyed man marries a blue-eyed (b) woman and they have…

A: The organisms with two same alleles at a genetic locus is called as a homozygote. The organism with…

Q: The achoo syndrome (sneezing in response to bright light) is a dominant trait in humans. Two adults…

A: A Punnett square is a tool used in genetics to predict the potential offspring of a cross between…

Q: If a male is colorblind, what information do you absolutely know about his daughters?

A: A gene is a sequence of nucleotides in genome that codes for a functioning molecule. There is…

Q: A brown-eyed man with "hitchhiker's thumb" marries a brown-eyed woman with a straight thumb. If…

A: Inheritance of the characters can be best analyzed and studied with the help of pedigree analysis.…

Q: A couple wants to have 6 children. The mother is heterozygous for the sex-linked recessive trait for…

A: Color blindness is a sex-linked recessive disorder. The gene accountable for this disorder is…

Q: A man whose father is a color blind, marries a woman, who is a daughter of color blind mother. The…

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

Q: Discuss how meiosis and the events in meiosis explain Mendel’s laws.

A: Meiosis It refers to the cell division that occurs in sexually reproducing organisms that decreases…

Q: If the man, from the previous question, is heterozygous for type A blood and the woman, from the…

A: The blood group is determined by gene I. Gene I have different alleles, these are: IA = It…

Q: A woman with a colorblind father marries a colorblind man. What would be all possible genotypes and…

A: ANSWER) The possible genotypes would be- XcXc, XcY, XcX, XY Possible phenotypes would be 50% of the…

Q: Brown eye color is dominant to blue eye color. Individual A is heterozygous for brown eyes.…

A: Mendelian monohybrid cross takes a pair of contrasting characters into account. Here it has been…

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.