10 11 IS 16 17 18 19 20 21 Y. Karyotype 3 Karyotype 4 v Karyotype 1 A. normal female Karyotype 2 B. normal male Karyotype 3 C. female with Down Syndrome v Karyotype 4 D. male with the wrong number of sex chromosomes

Q: 7. Use the punnett square to show the dihybrid cross between the two individuals TtAa and ttAa. How…

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

Q: .In Pedigree #1 from the Background Material, what is the relationship of individual #12 to…

A: A pedigree depicts family relationships and identifies which members of a family have certain…

Q: 8. Observe the sex-linked pedigree provided here that is tracking the red-green color- blindness…

A:

Q: Which chromosomes shown below are homologous? 4209 SITT DAD EYE A ATT ADUD E-9 A and B B and C D and…

A: Homologous chromosomes are a pair of chromosomes which have the following common features -  a) same…

Q: 2. Cross a homozygous two homed zork with a heterozygous two homed zock A. What are the genotypes of…

A: A gene exists in two alternative forms called alleles. Gene is the basic unit of heredity. When both…

Q: 8. Observe the sex-linked pedigree provided here that is tracking the red-green color- blindness…

A: Red green colorblindness is a disorder in which person is not able to distinguish between red and…

Q: 2. Write the genotypes of t disease in the cross shown

A:

Q: A strain of Neurospora with genotype A B is crossed with a strain with the genotype a b. Half the…

A: In Neurospora , there are two types of genes : A and B . Genotype of :-  Parent I :- A B  Parent II…

Q: 8. For the pedigree shown: a. What are the genotypes of individuals C and D? Briefly justify your…

A: A pedigree is a pictorial representation of the history of a family. It is a family tree that…

Q: 7. Below is a pedigree for a family in which some members have achondroplastic dwarfism, This trais…

A: *Autosomal dominant inheritance is a genetic condition  taht can be passed from parent to child that…

Q: 3. BbXCX x bbXY ***B a. BbXCX: F= b. bbxSY: F= Gametes c. Phenotypes: = Brown eyes, XS = Colorblind…

A: The parents are BbXCXc and bbXcY.Colour blindness is a genetic disorder and is sex linked.The genes…

Q: The following lists represent genotypes at imaginary genetic loci. In each case there may be one or…

A: Genotype refers to the genetic makeup of an individual, or the specific set of genes an individual…

Q: What is the expected number of individuals with the genotype a*b if the genes below are not linked?…

A: In such kind of problems we should know firstly the expected number of ratio and accordingly we can…

Q: 13. A man with type A blood has a child with type O blood. What is a likely (most expected) genotype…

A: The Bombay allele (hh genotype) is a rare mutation that prevents the expression of the ABO antigens…

Q: What biological mechanism allows humans with an XXX genotype to be healthy individuals?

A: Answer. Option (c) X inactivation

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: 1. What is the difference between a dominant allele and a recessive allele? 2. What is the…

A: Please note that as per the regulations and guidelines of Bartleby, the first three questions are…

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: 1.    Show the different kinds of gametes which can be formed by individuals of the following…

A: Genotype is genetic makeup of organism. So, in this question we need to determine the gametes from…

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: In dihybrid crosses of heterozygous parents, the ratio 9:3:3:1 indicates ___. a. codominance…

A: Punnet squares are used to predict the frequency of the genotype of the individuals being born to…

Q: 5. For each of the following pedigrees, indicate whether the pattern of inheritance is recessive or…

A: Given, are two pedigree charts. Pedigree charts display a family tree which shows the members of the…

Q: What is the probability that genotype of individual 8 is Aa? O 1/4 1 3/4 2/4

A: Pedigree is a chart showing the record of inheritance of certain genetic traits for two or more…

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.