Choice 2: Black versus orange fur is determined by two alleles an X-linked gene (XⓇ, Xº), Suppose that a black male is mated with an orange female. a) Write the genotypes of the male and female cats. Male: Female: b) What genotypes & phenotypes are expected among the offspring (F1) of these parent cats? c) Suppose that a male and a female from part b mate. What offspring types will they produce?

Q: 3. Determine the genotypes, phenotypes, genotypic ratio, and the phenotypic ratio of the following…

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

Q: 5. Design a mating between a female with these three traits: purple (eye color), black (body color),…

A: Linkage is a phenomenon in which genes are placed on the same chromosome in close proximity to each…

Q: Height in gryphons is determined by a single locus. You cross a two 9' tall gryphons and get 1/4…

A: Unlike Mendel's pea plant,  gryphons do not show two clear cut phenotypes of height. They come in…

Q: What percentage or ratio of each genotype would you expect in the offspring? What phenotypes would…

A: LAW OF DOMINANCE It states that one of the factors for a pair of inherited traits will be dominant…

Q: In chickens, comb appearance is controlled be a specific gene that can occur in dominant form (R),…

A: Introduction: Gregor Mendel, a monk who experimented with pea plants in the middle of the 19th…

Q: A cross between two individuals with different phenotypes that resulted in approximately 50% of each…

A: Mendel was the pioneer of genetic crosses. He performed his experiments on pea plants. He gave the…

Q: 5. A man who is not bald married a non bald female whose mother is bald. A. What is the chance that…

A: Introduction:- Traits are the phenotypic expression of genotypic constituent of an individual.…

Q: 9. Please determine whether the allele responsible for the trait is dominant or recessive. (A) (B)…

A: Pedigree analysis gives an idea how the disease is transferred from parents generation to next…

Q: 2) Coat color in cats is determined by genes at several different loci. At one locus on the X…

A: Here, the female is tortoiseshell. Genotype of tortoiseshell is given here as- x+xo. Off springs(…

Q: Red-green color blindness in humans is due to a mutation in a specific X-linked gene. The frequency…

A: The equations for Hardy-Weingberg principle are ;  p2 + q2 + 2pq = 1      and p + q = 1  Let's…

Q: Which donor blood type would be most appropriate for transfusing an AB+ recipient? a. A− b. B− c. O−…

A: Answer is d.)  all of the above.

Q: 13. In humans, red-green color blindness is recessive to normal sight. The gene for this trait is…

A: Colour blindness is a genetic condition where individuals have difficulty distinguishing certain…

Q: In a population of interest, 1 in 4000 women are affected with haemophilia A, an X-linked recessive…

A: Above scenario based on evolutionary genetics, Hardy Weinberg equilibrium. Let's assume frequency of…

Q: Deafness in cocker spaniels is inherited. The allele for deafness is recessive to the allele for…

A: The allele for deafness is recessive and normal hearing is dominant. So, a cocker spaniel with…

Q: . Determine the genotypes, phenotypes, genotypic ratio, and the phenotypic ratio of the following…

A: A trihybrid cross is a cross in which three traits ae involved .  As per the question , three traits…

Q: ive one domain.motif found in the SRY portion and state clearly how it leads to the development of…

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: hapsburg jaw/lip?

A: A Hapsburg jaw is a specific facial deformity that is marked by a very elongated and prominent lower…

Q: 5. In humans, one type of color-blindness, an inability to distinguish between red and green, is…

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

Q: 12) What are all the possible allele combinations a parent who is heterozygous dominant for both…

A: A dihybrid cross is made up of two people who have two features that are regulated by two different…

Q: Bees have a haplodiploid sex determination.  The recessive allele ivory causes bees to have white…

A: In honeybee, the sex is determined by being haploid or diploid. Here, females are diploid while…

Q: 1) Imagine you discover a new mutant strain of tailless mice. Upon looking closer, you notice that I…

A: A test cross is defined as the method to explore the organism's genotype. Thus, it is an…

Q: 6. In Drosophila melanogaster, the wild-type eye colour is dark red. A pure-breeding mutant strain…

A: Introduction :- The term "purebred" refers to offspring that are the consequence of a real breeding.…

Q: please help solve all of them!  a) If the Ho+ allele is at a frequency of 10% in 1,000 newborn…

A: The objective of the question is to understand the distribution and frequency of alleles in a…

Q: Question 15: Consider the consequence if one of the mutations you tested for complementation was a…

A: Introduction:  A mutation is a change in the DNA sequence of an organism. Mutations can happen as a…

Q: 4. In fruit flies, opaque wing color is due to an X-linked dominant version of a gene. A female with…

A: The exchange of genetic material between two non sister chromatids is called crossing over..Crossing…

Q: 2-Female Drosophila heterozygous for three recessive mutations e (ebony body), st (scarlet eyes),…

A: a) When all the progeny are not shown at equality then this indicates that the genes are linked…

Q: - A researcher crossed two plants, and informed an assistant researcher to determine the genotypes…

A: The plants obtained have the phenotype of 30 green color pods and 10 plants with yellow pods, among…

Q: Question Cross Purple Axial 99 112 150 100 Purple Terminal White White Axial 29 114 Terminal 12 40…

A: Genetics plays an important role in transferring information from one generation to another.…

Q: Please explain question 5  5. In some cats, black color is due to a sex-linked (x-linked)…

A: The X and Y chromosomes are the two chromosomes that decide sex in mammals. "Sex-linked" genes are…

Q: 2. In cats, yellow coat color is due to a gene, b, and black coat color is due to its allele, B. The…

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

Q: 14a. Colorblindness also results from an X-linked recessive allele. A color-blind man married a…

A: Answer: X-linked recessive disorder is the type of chromosomal inheritance which is transferred by…

Q: 6. An X-linked ichthyosis is a recessive form of a family of skin diseases caused by a hereditary…

A: An X-linked ichthyosis is a recessive form of inherited genetic skin disease that affect males. It…

Q: In flies, long wings are a dominant trait, and short wings are a recessive trait. Medium wings are…

A: Dominant traits are those that are expressed when in heterozygous condition and who mask the…

Q: 8. While vermilion is X-linked and brightens the eye color, brown is an autosomal recessive mutation…

A: Early Drosophila geneticists identified a large number of X-linked recessive mutations affecting the…

Q: 10 A. What proportion of the female offspring will have curly hair?  B. What proportion of the…

A: A pedigree analysis is a family tree or chart made of symbols and lines that represent a persons…

Q: 820 eid 10 e bas ela od tot esqytoney od obvo 3. A woman with type AB blood type gave birth to a…

A: ABO grouping is based on two antigens: Antigen A and Antigen B. Using plasma antibodies and the…

Q: 4. In cucumbers: warty (7) > smooth (t) dull (D) > glossy (d) warty, dull x smooth, glossy TTDD X P:…

A: A dihybrid cross is a cross between two individuals who differ in two features which are controlled…

Q: 6. Consider a guinea pig with a homozygous genotype and a white fur color phenotype. 3. C. What is…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Q: 4. Brown eyes are dominant over blue eyes. This is NOT a sex-linked trait. Cross a brown-eyed…

A: Answer. Brown eyes are dominant over blue eyes. A colorblind male whose father had blue eyes would…

Q: 4. Hemophilia in cats is X-linked recessive. (And yes, cats' sex chromosomes work the same way…

A: Given: Hemophilia - X-linked recessive. Normal female cat - XHXH Carrier female cat - XhXH…

Q: 1. B is a dominant allele coding for black fur on rabbits and b is a recessive allele coding for…

A: Gametes BBbBbBbbBBBbGametes BbBBBBbbBbbb1)Bb ( all the F1 offsprings are black)2)so 3/4 of the…

Q: 2. Hemophilia is an X linked recessive trait. There is a woman who is a carrier for hemophilia and…

A: The disease Haemophilia is an X linked inheritable genetic disorder that impairs the clotting…

Q: (Y=black/y-yellow). The heterozygotes are the color mixture called calico or tortoise-shell. What…

A: The coat color is encoded by the genes present on the X chromosomes.  The black color is present in…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.