The ABO blood group locus in humans provides an example of epistasis. O True False

Q: Individuals with neurofibromatosis may have a range of phenotypes, from pigment spots on the skin to…

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

Q: A 3:1 phenotypic ratio will occur when which of the following crosses is done? Select one: a. Ttx Tt…

A: A monohybrid cross is a genetic cross between two individuals that differ in only one trait, where…

Q: Explain phenotypic plasticity in Daphnia and name all relevant factors. In addition, explain what…

A: Phenotypic plasticity is defined as the genotype's ability to express different phenotypes in…

Q: Given that I12 has cystic fibrosis, what is the chance that III8 will be a carrier of the CF allele?…

A: The cystic fibrosis is a autosomal recessive disorder where the diseased condition occurs only when…

Q: Severe Combined Immunodeficiency (SCID) is X-linked Found only in females Both None

A: Severe combined immunodeficiency (SCID) is a genetic disorder of the immune system. Many genes…

Q: is in vitro fertilization a humen disease?

A: In vitro Fertilization (IVF) is a type of Assisted reproductive technology (ART). This implies…

Q: Let Us Apply Answer the following problems on the spaces provided. 1. Show the cross between a man…

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

Q: Marfan syndrome is inherited in an autosomaldominant pattern. Which of the following is true?a.…

A: Marfan syndrome refers to a genetic disorder of the connective tissue. The extent to which the…

Q: Genotype Phenotype FFEE 3 Feclers, thick okin %3D FFTT = 2 feclers, Hthen skin Offspring Ft ff ffFt…

A: As mentioned in the given problem, among the Volantem lumbricus, 2 feelers is dominant which is…

Q: Which of the following is true regarding Lyonization?   Question options:   Involves the…

A: Chromosomes are observed in the cell's nucleus and contain the genetic material of the cell. In…

Q: ndividual 1-2 is genotype GG + Gg + gg ndividual II-2 is genotype GG + Gg + gg ndividual II-6 is…

A: Pedigree analysis is helpful in detecting the genetic disorder and its pattern of heretibily in a…

Q: Which characteristics are associated with Duchenne muscular dystrophy? O Y-linked genetic…

A: Genetics is the study of genes and their normal morphology and functioning , gene is the basic unit…

Q: Daichi Yamada, 65 years old, immigrated to California to live with his son after the Fukushima…

A: CML ( chronic myelogenous leukemia) is a blood cancer caused by mutation. The reasons behind…

Q: COVID-19 has a great ability to replicate in the airways of human lungs outside the alveoli  Select…

A: COVID 19 also known as coronavirus 2019, it was originated from the vet market in Wuhan city, China.…

Q: What is importance of barr body

A: Chromosomes are defined as the thread-like structures that carry genetic information. There are 23…

Q: Is it possible to performinvestigation of naturalpaternity, maternity orbrotherhood and…

A: With the help of the ABO blood typing it makes it possible only to exclude paternity, maternity or…

Q: How often (copy number variation) CNV arises after MZ twinning ?

A: Copy Number of Variations (CNV) recognized mostly in brain cells. after MZ twins CNV cause is…

Q: dentical HLA alleles are important in organ/stem cell donations what do hla genes code for and what…

A: A close matching between a donor's and a patient's HLA(human leukocyte antigen) markers is required…

Q: Parent A CFTRwt CFTRG511D CFTRwt CFTRwt CFTRwt CFTR GST G511D Healthy Healthy CFTRwt CFTRAF508…

A: Cystic fibrosis occurs when there is a mutation in CFTR gene that forms CFTR ( cystic fibrosis…

Q: A 1:1 phenotypic ratio will occur when which of the following crosses is done? Select one: O a. Ttx…

A: Allele: genes that occupy a position on homologous chromosomes and control the same characters but…

Q: The events occurring together. Addition rule Chi-square test O Multiplication rule O Dihybrid cross…

A: Probability in genetics:  Realizing how to anticipate the likelihood of inheriting specific traits…

Q: CG islands are thought to have arisen during evolution because they were associated with portions of…

A: A short DNA segment known as a "CG island" has a higher frequency of the sequence "CG" (cytosine…

Q: The Mic2 gene in humans is present on both the X and Y chromosome. Let’s suppose the Mic2 gene…

A: Autosomes refer to the chromosomes other than sex chromosomes. These chromosomes are present in…

Q: male affected with haemophilia unaffected male unaffected female Rhesus Rhesus positive negative 4.…

A: The disorder that slows down the blood clotting process is called hemophilia i.e a bleeding…

Q: The human male never pass on the gene for haemophilia to hiis son. Why is it so?

A: The genetic disorders are often inherited from parents to the offspring. The genetic disorders often…

Q: A woman whose blood type is A- is planning on starting a family with a B+ blood type man. Which of…

A: A, B, AB, and O are the four blood types found in humans. Human red blood cells include antigens A…

Q: The ABO blood group is inherited in a(n) X-linked codominance incomplete dominance pattern.

A: The ABO blood group system involves three main alleles: A, B, and O. These alleles determine the…

Q: What is the phenotype of an individual with the genotype XXXY? female, with an inactivated Y…

A: A normal male has XY phenotype But person with XXXY has a syndrome which characterized by a sex…

Q: Perform the cross for the three Couple 1

A: Paternity Testing --  A Paternity test is test by which there is determination of biological father…

Q: Explain the following methods of clocal sexing

A: Cloaca: It is an internal chamber in the birds which leads to an opening that is embedded by the…

Q: Explain the probability of cystic fibrosis occurring in achild when one parent is a carrier.

A: Cystic fibrosis refers to the chronic progressive disease condition in which mainly the lungs, but…

Q: In which of the following cases will a Barr body be seen?     only XX     XY     XO…

A: Barr body was a strongly stained inactivated condensed X chromosome found in each somatic cell of…

Q: A 1:2:1 genotypic ratio will occur when which of the following crosses is done?

A: The genetic complete genetic make up of an organisms is known as genotype.

Q: What are examples for natural resistance, chromosomal resistance, and extrachromosomal resistance?

A: To resist the drug, bacteria do not specifically change itself to survive. Mostly random mutations…

Q: Only additive genetic effects are transmitted to the progenies. Dominance and epistasiscould not be…

A: A genetically based trait is one that is passed down through the generations. Mendelian genetics…

Q: man of genotype AB ab mauis a wemer oho is ablab • what š probability sthat hei fuit are two child…

A: Genes independently assort at a distance of 50 cM or more apart. Thus here the genes are linked.

Q: The karyotype below is of 2 自 6 7 10 11 12 %3D %3D 13 14 15 16 17 18 Si 19 20 21 22 X/Y O a normal…

A: Karyotype is the collection of chromosomes of any particular individual. It can be represented on…

Q: An O positive newborn is severely jaundiced due to HDFN and has a positive DAT.  Mother is O…

A: HDFN states Hemolytic disease of the fetus and the neonates. This is a blood related disorder occurs…

Q: Under what condition might a human male have the XX sex chromosome complement?   It is not possible.…

A: Male develop from Y chromosome because of the presence of SRY genes and SOX9 gene.  These genes are…

Q: Explain how having a heterozygous genotype for sickle-cell in Malaria stricken areas of Africa is a…

A: Malaria is a serious and sometimes fatal disease caused by a parasite which infects RBCs.

Q: The X and Y chromosomes have a large number of LINE transposons. True False

A: LINE transposons are mobile genetic elements that are found in the genomes of many eukaryotic…

Q: for the Bombay blood type O, the status of alleles at FUTI gene and the presence of Hantigen would…

A: Bombay blood group Discovered by Dr Y. M. Bhende in the year 1952 in Bombay.  It is a rare blood…

Q: What will be the blood type of the child if it has the following "homozygous" parents for this…

A: Prior to the 20th century, it was thought that all blood was identical. This notion led to…

Q: How epistasis causes unexpected inheritance pattern of ABO blood type?

A: Genetics is a branch of science that deals with the study of genes, heredity, and genetic variation…

Q: Hemolytic disease of new born maternal fetal ABO incompatibility occurs more frequently as a result…

A: There are three systems of blood typing in humans, ABO, Rhesus and MN blood types.

Q: Describe how the Bombay phenotype is epistatic to the ABO blood phenotype in humans, and discuss…

A: Bombay's blood group is a special blood group, a group of phenotypes that lack H antigen on the red…

Q: describe the process by which cre-lox animals are generated to perform tissue-specific knock-out of…

A: Deoxyribonucleic acid, or DNA, is a molecule that holds the information that allows an organism to…

Q: Is it morally permissible to produce a child through genetic testing and in vitro fertilization to…

A: The question is asking whether it is morally acceptable to use genetic testing and in vitro…

Q: A gene that is located on either sex chromosome | Choose Genes on the X chromosome are called |…

A: Gene is the sequence of nucleotide that and code a particular trait.

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.