1. Albinism is an autosomal recessive condition. Which circle graph shows the genotype probability when a albino female mates with a male that is heterozygous for the albinism trait? F aa Aa H. Aa aa AA aa Aa

Q: How many genotypes are possible among the offspring? How many phenotypes are possible among the…

A: Genotype of male- XY  Genotype of female -XX In fruit fly genotypes is same as human. They have 2…

Q: || III 2 아마 3 2 801 1 2 3 4 5 6 5 6 789

A: Introduction  Diagrams known as pedigrees display the genotypes and/or phenotypes of a certain…

Q: Complete the following table. Genotype JAJA Homozygous or Heterozygous Phenotype Dominant Dominant…

A: The presence or absence of antibodies and inherited antigenic substances on the surface of red blood…

Q: Hb the mutant allele that causes sickle cell anemia is because it impacts multiple pleiotropic…

A: Sickle - cell anemia is an autosomal recessive disorder caused by the mutation of beta chain of…

Q: 3. In cattle, the polled condition (no horns) is dominant over the horned, and the heterozygous…

A: In the given case, let the allele associated with polled trait be “P” and allele associated with…

Q: с. b. Legend Exhibits Trait Unaffected Matings Male Offspring Female In the above diagram, what is…

A: The pedigree is depicted in the given figure.

Q: a. What is the expected genotypic ratio of children produced in this marriage? b. What is the…

A: A genotype is a collection or group of genes also can be defined as two alleles inherited for a…

Q: The pink offs pring Rrin the image below is an example of P generation Red RR White Gametes R F,…

A: Law of dominace -  Law of Dominance states that dominant alleles always mask the recessive alleles.…

Q: A Father and Mother are both carriers of the autosomal recessive condition known as albinism. They…

A: The correct option is C - 50%

Q: Hello Heliodors! (cont.) Trait C The shape of a heliodor is an X-linked trait. Male heliodors…

A: XRY.

Q: containing two alleles that are the same for a trait 8. homozygous the allele that is only 9. F1…

A: A trait is a characteristic feature that is unique to particular individual . These traits are…

Q: The probability of having an individual recessive for all gene pairs from the cross Aabb x aaBb is O…

A: This is a case of dihybrid cross because there are involved two genes. These genes are A and B.

Q: 1 1 1 2 2 autosomal recessive autosomal dominant 3 3 2 4 4 5 5 6

A: If the mutation occurs in single allele of one of the autosomes and if this mutated allele is passed…

Q: Therefore, what is the probability of this couple having a child who is colour blind ?

A: Color blindness is a condition wherein a person is unable to distinguish between two colors,…

Q: Sex linked 6. traits are those found on the chromosomes determining gender, and show up more often…

A: Multiple allele is a condition and according to that, In a gene there are more than two alternate…

Q: A man has been tested and knows he is a heterozygote for Tay-Sach's disease. His wife tested…

A: The man in this scenario is a heterozygote (carrier) for Tay Sachs illness (Tt), whereas the woman…

Q: Wutseltine gut syndrome is an X-linked late onset recessive genetic trait. The frequency of the…

A: Homozygous: two identical alleles of a particular geneHeterozygous: two different allelesDominant:…

Q: In fruit flies, a gene that controls eye color is X-linked. Red eyes are dominant to the allele for…

A: In fruit fly red eyes are dominant over white eyes. eye color is an sex linked trait in fruit fly.…

Q: 1. If the allelic composition of a gene is Aa, the genotype is said to be (homozygous,…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: 7A heterozygote will display an autosomal recessive trait True or false

A: Homozygous is a gene state in which both alleles of a gene are the same. When both alleles of a gene…

Q: Dihybrid crosses Two loci with two autosomal recessive traits   Gene symbols              a…

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

Q: What % of the offspring will be male with wt wings, ebony body and white eyes? ete vg*vg Xw+Xw X ee…

A: Trihybrid crosses can be converted into three monohybrid crosses.

Q: n cattle, “short spine” is lethal shortly after birth; it is caused by the homozygous recessive…

A: Each diploid has two alleles for a trait : Homozygous: It possesses two identical alleles for a…

Q: xh X' x' X +s 4. In carnations, red and white flowers make pink flowers. What complex inheritance…

A: Detailed explanation: The inheritance pattern is incomplete dominance, where the heterozygous…

Q: The probability of having an individual recessive for all gene pairs from the cross Aabb x aaBb is O…

A: The detailed solution with Punnett square is discussed in the step 2

Q: please explain why the answer is 3 thoroughly

A: Aa Bb cc × aa Bb Cc (1/2×3/4×1/2) + (1/2×3/4×1/2) =3/16+ 3/16 =6/16 =3/8

Q: Part 2. Upon further testing of individuals in the previous question, you discover that III-3 is…

A: Inheritance pattern is a phenomenon which determines how the traits are passed on to the next…

Q: 2. If a woman who has no dimples (recessive) and is homozygous free earlobes (dominant) has children…

A: Given that, having dimples is dominant over no dimples while earlobes is having incomplete…

Q: A heterozygote will display an autosomal recessive trait True or false

A: Homozygous is a condition of gene where both the alleles of gene are same.  When both the alleles of…

Q: 4. In humans, brown eye color (B) is dominant to blue eye color (b). A woman who is homozygous…

A: An allele is one of two or more variations of a certain gene. A dominant allele can only show itself…

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

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: 5. Solve this codominance problem: 1ºi x I*1P. Tell me the phenotype of all offspring. ITIT B. B…

A: In codominance the only the dominant trait is shared.

Q: 10. If B=brown eyes and b=blue eyes, and a man with brown eyes and a woman with blue eyes have a…

A: Dominant - the allele or gene which mask the character or trait of other  allele

Q: Solve this codominance problem: 1ºi x I^I³. Tell me the phenotype of all offspring. Phenotypes = 5.

A: Codominance In this phenomenon, both the gene expressed for a particular character in F1 hybrid…

Q: Alopecia is the condition more commonly known as pattern baldness. Alopecia is a recessive x-linked…

A: X-linked recessive inheritance refers to genetic conditions associated with mutations in genes on…

Q: Male humans are considered for genes found on the X chromosome. hemizygous heterozygous homozygous O…

A: Introduction :- There are two main subtypes of individuals that are present in a population - 1.…

Q: 6. A man with type AB blood is married to a woman with type 0 blood. They have 2 natural children…

A: The term "blood group" refers to any of the various classes within which human blood can be divided…

Q: Hemophilia is a blood clotting disorder. It is a X linked recessive trait. A female with hemophilia…

A: Haemophilia is X linked recessive disorder in which recessive allele ( h ) that present on X…

Q: 14. Study the pedigree examining Huntington's Disease in a family. According to the pedigree below,…

A: Huntington's disease is an autosomal dominant disorder.  Therefore, Possible genotypes of affected…

Q: O 999 60 4000 O b. A male with an identical twin who is female c. A male with a female sibling d. A…

A: In a pedigree, Identical (monozygotic twins) are represented by two diagonal lines originating from…

Q: Colorblindness is a X-linked, recessive disorder. What is the probability that a mother who is a…

A: Color blindness is a hereditary disorder caused by a variation in how one or more light-sensitive…

Q: H T 7. Here is a cow genetic map: H= French horns h = English horns C = chews cud c = swallows cud…

A: This is a case of test cross. In this cross, the parent is crosses with homozygous recessive parent.…

Q: Color blindness is inherited as a sex-linked recessive disease. An affected male (X Y) marries a…

A: XRXr .= Carrier female (heterozygous ) XrXr. = Color blind female XRY=  Normal male  XrY= Carrier…

Q: d. a color-blind son?

A: Given: Red-green color blindness caused by a sex-linked recessive allele. Color-blind man - XfY…

Q: 6. A man with type B blood marries a woman with type A blood. They have the first child with blood…

A: Blood group A and B are dominant over blood group O. Blood grouping show codominance.

Q: In humans, the gene for tongue rolling (R) is dominant to non-rolling (r). A man homozygous for…

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

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.