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: If a colorblind woman married a man with normal vision and had kids.What are the chances of their…
A: Color blindness is an inherited disorder. Here the person who is color blind cannot distinguish…
Q: Hypothetically speaking, of course, right handedness is dominant to left handedness and brown eyes…
A: A dominant trait is expressed in both homozygous and heterozygous genotypes while a recessive trait…
Q: Can you give an example of trait in the plant that Mendel studied?
A: Gregor Mendel experimented through his work on pea plants about the elemental laws of inheritance.…
Q: What advantages provided by Mendel's choice of the garden pea in his experiments? were
A: Gregor Mendel was a mathematician and a biologist. He proposed the three main laws in genetics which…
Q: Which is a non Mendelian trait?
A: The classical genetics or traditional genetics was formed by Gregor Mendel in which he framed…
Q: Jim and the members of his family do not have freckles. His maternal grandfather has freckles. What…
A: The allele combinations of a gene present in an organism determine the genotype and phenotype. The…
Q: Suppose that a woman having normal vision and a man having normal vision have a son who is…
A: Colorblindness is an X linked recessive disorder. It means that for a male to have the disorder,…
Q: If you have straight hair but all of your family members have wavy and curly hair, what can you…
A: Straight vs curly hair is an example of incomplete dominance.
Q: Why is skin color, eye color, and height of humans under Non-Mendelian pattern of inheritance?
A: Mendel's studies mainly described those traits that have distinct alternate forms such as seed…
Q: Based on the information shown in the chart above, what is the most likely inheritance pattern for…
A: In autosomal traits, the characteristics are inherited through the autosomal chromosome. Individuals…
Q: What is the difference in the studied skin color gene between dark skinned and light skinned people?
A: Human skin color can range from the darkest brown to the lightest hues. Differences in skin color…
Q: How can a phenotype be purple and brown, for example, at the same time?
A: A character which is distinguish physical is said to be phenotypic character
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: If hair color were determined by a single gene, what would be an example of the gene’s alleles?
A: An allele is an alternative form of a gene. It is always represented in a pair for a specific trait.…
Q: in own understanding, what is mendelian genetics?
A: Gregor Mendel, an Austrian monk, performed hundreds of crosses with garden peas at his monastery in…
Q: For which reasons, early human geneticists were slow to accept Mendelian analysis?
A: Gregor Johann Mendel was an Augustinian monk. He worked on garden pea for the genetic experiment and…
Q: Jane (mother): Tt XcXc IBi -Taster, Color-blind female, Blood type B John (father): tt XcY IAIB-…
A: Colour blindness Colour blindness is a genetic disease. In this disease the person is unable to see…
Q: Which is an example of a genotype: brown hair OR brown hair allele?
A: The genes are responsible for the specific characteristics of an organisms. The gene products…
Q: If someone was described as having homozygous Type B blood, what would be there genotype?
A: ABO blood group was first discovered by the Carl Landsteiner. This system is used to denote the…
Q: who did mandel work with?
A: Mendel was given the title of father of genetics. He published the results of his experiments named…
Q: How does the the Alleles present affect the bloodtype? What is the relationship between Alleles and…
A: Bloodtype is a classification of blood on the basis of antigens present on red blood cells and…
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 random (independent) assortment and when does it occur?
A: Gene is the specific sequence of nucleotide in deoxyribonucleic acid (DNA) or ribonucleic acid (RNA)…
Q: Define the following: additive alleles ?
A: Genes are the segments of DNA (deoxyribonucleic acid) that contain genetic information. This…
Q: If the blood type of a person is O, does the person possess multiple alleles? Explain
A: Blood type in humans is broadly classified into four categories A, B, O, and AB depending on the…
Q: What would be the results in terms of the genotype and phenotype if one parent were heterozygous for…
A: Introduction Transmission of characters/genes from parents to offspring is referred as Inheritance.…
Q: Joan was born with six toes on each foot, a dominanttrait called polydactyly. Two of her five…
A: Mendel’s law of dominance states that out of a pair of contrasting characters, the one allele which…
Q: What might Mendel have concluded if he stopped his experiment after the F1 generation?
A: The biological interaction that explains the pattern of the inheritance was demonstrated by Gregor…
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: What is the genotype of a person without freckles?
A: Freckle is a disease caused by the excess production of melanin (skin pigment). On the exposure of…
Q: A normal woman marries a man whose mother is colorblind. What is the probability of their children…
A: The sex-linked inheritance is the transmission of characters and their determining genes along with…
Q: Can ptc paper placed in your mouth determine if your a taster or "non taster"? assuming your a…
A: Phenylthiocarbamide or PTC is a synthetic chemical compound. Certain members of a population can…
Q: If wire hair (W) is dominant to smooth hair (w), and you find a wire-haired puppy, how would you…
A: In simple genetic analysis, characters that do not show the case of linkage or recombination are…
Q: What is independent assortment?
A: The law of inheritance was proposed by Gregor Mendel in 1865 using Pisum sativum (garden peas). From…
Q: Assuming brown eyes (B) are dominant over blue eyes (b), determine the genotypes of all the…
A: Chromosomes are the unit of inheritance. The transfer characteristics from one generation to…
Q: In Genetic Variation, how do some people have red hair through viable errors
A: Genetic variation can usually include the differences between individuals or differences between…
Q: What is a gene with more than 2 alleles?
A: Genetics is a branch of science that deals with the study of genes, heredity, and genetic variation…
Q: Which of the experiments Mendel performed led him to distinguish alleles as dominant or recessive
A: INTRODUCTION Plant height, pod form and colour,…
Q: Which of the experiments Mendel performed led him to distinguish alleles as dominant or recessive?
A: Mendel analysed seven characteristics of pea plants, including plant height, pod form and colour,…
Q: Suppose a woman has four sons, and two are colorblind but have normal blood clotting and two have…
A: The normal female sex chromosome is denoted by X. The chromosome with color blind allele is denoted…
Q: Is the Down syndrome inherited through Mendelian patters? If not how it is inherited?
A:
Q: Can a human male be a carrier of red-green color blindness?
A: The most prevalent types of color blindness are genetic, meaning they are handed down from one…
Q: If a color-blind woman married a man whohad normal color vision, what would be theprobable…
A: Color blindness is a genetic disorder in which the photoreceptors of the retina cannot process…
Q: In humans, having freckles is dominant to not having freckles. What are the possible genotypes with…
A: Dominant genotypes can exist in two forms homozygous and heterozygous and recessive genotypes are…
Q: Why Geneticists Use a Variety of Symbols for Alleles ? What are those ?
A: A variable form of a gene is called an allele. Some genes exist in multiple versions, all of which…
Q: If the mother has normal color vision but her daughter has red-green colorblindness, what must be…
A: The red green color blindness is a X linked recessive trait. Let XC encodes normal phenotype. And…
Q: Do you think albinism is caused by a dominant or recessive allele?
A: Albinism is a condition where the production of melanin is affected. Melanin is a pigment that gives…
Q: Pedigrees indicate that color blindness and which two forms of hemophilia are X-linked traits?
A: Introduction Pedigree Analysis: this is the new approach to study the inheritance pattern in the…
If eye color was controlled by the number of genes indicated, how many possible genotypes would there be?
5 genes, 10 genes? 20 genes?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- If hair color were determined by a single gene, what would be an example of the gene’s alleles?Which is an example of a genotype: brown hair OR brown hair allele?A normal woman marries a man whose mother is colorblind. What is the probability of their children having color blindness? What percent is phenotypically normal
- Which is an example of a phenotype: brown hair OR brown hair allele?In basic eye color in humans, brown (B) is dominant to blue (b). A brown-eyed man, whose father was brown-eyed and whose mother was blue-eyed, married a blue-eyed woman whose father and mother were both brown-eyed' The couple has a blue-eyed son. For which of the individuals mentioned can you be sure of the genotypes? What genotypes are possible for the others?In Figure 3-11, if the input genotypes were a • B and A • b,what would be the genotypes colored blue?
- How would you set up a punnett square to show how many children of a mother with brown eyes(B) and a father with green eyes(g) will have green eyes?A woman with fair skin, blond hair, and blue eyes gives birth to fraternal twins; the father has dark brown skin, dark hair, and brown eyes. One twin has blond hair, brown eyes, and light skin, and the other has dark hair, brown eyes, and dark skin. What Mendelian law does this real-life case illustrate and explain what this means in terms of the inherited alleles for these genes?If a colorblind woman married a man with normal vision and had kids.What are the chances of their sons being colorblind? What are the chances of their daughters being carriers?