Choose one pls 52%In case of two gene interaction, the gene which is masking the expression ofanother is calledand the gene whose expression is masked iscalledRecessive, dominantDominant, recessiveEpistatic, hypostaticHypostatic, EpistaticBy studvina pea plants. Mendel discovered that purple flowers (P) are dominant

Epistasis is type of gene interaction in which one gene suppresses the expression of another gene…

In case of two gene interaction, the gene which is masking the expression of another is called and the gene whose expression is masked is called O Recessive, dominant O Dominant, recessive O Epistatic, hypostatic O Hypostatic, Epistatic

In case of two gene interaction, the gene which is masking the expression of another is called and the gene whose expression is masked is called O Recessive, dominant O Dominant, recessive O Epistatic, hypostatic O Hypostatic, Epistatic

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter3: Transmission Of Genes From Generation To Generation

Section: Chapter Questions

Problem 35QP

See similar textbooks

Related questions

Q: Farmer Carroll breeds his two black labs every spring to sell the pupples. Golden color is recessive…

A: Heterozygous is a term used in genetics to describe when two variations of a gene (known as alleles)…

Q: What is it called when the offspring inherits two different alleles such as Tt? * O dominant O…

A: The process by which information that is stored in the DNA(genetic information) is passed from…

Q: Why does the male child Il-1 not have the disorder? O Sex linked traits are always inherited from…

A: Sex linked traits are present on the sex chromosomes of the organism. these are basically the traits…

Q: A condition wherein both phenotypes appear to be spotted or mixture of traits on the third…

A: Correct option is: B i.e. Incomplete dominance

Q: The ________ genotype is an example of an incomplete dominant trait.

A: CRCW is an example of incomplete dominance of C dominant allele

Q: A complex trait is a trait that O arises from changes in a single gene. O is not categorical or…

A: Complex traits are also known as Quantitative Traits. These traits are not easily classified.…

Q: Put your thumb up (i.e., the “thumbs up” hand signal). Hypothetically (but not actually), if your…

A: Dominant alleles are always visible whether they are in a heterozygous condition or in a homozygous…

Q: PKU disease is recessive. A man and a woman are both carriers for PKU disease. Determine the…

A: KU disease is recessive. A man and a woman are both carriers of PKU disease. NormALLELE---------P;…

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: When one examines the pattern of inheritance of a deleterious gene and finds that it appears in…

A: Introduction Chromosomes are thread-like structures found within the nucleus of both animal and…

Q: Duchennnes’s muscular dystrophy is caused by a rare sex-linked allele and usually

A: Here , Duchennnes’s muscular dystrophy is X-linked recessive disease. Here given that mother's…

Q: In certain species of horses, a roan coat color (mixed red and white hairs) occurs in the…

A: Codominance is a phenomenon that refers to the expression of both dominant and recessive alleles…

Q: An individual with the genotype DD would be considered for that trait. O Heterozygous Homozygous…

A: Genotype is the genetic constitution of an organism.

Q: All genetic variation is ultimately due to mutation O True O False

A: Genetic variation is diversity in gene frequencies. In a species genetic variation is difference in…

Q: When one individual is homozygous dominant and another individual is heterozygous for the same…

A: Homozygous dominant is trait in which both the identical alleles are dominant . Heterozygous means a…

Q: The human traits described above are said to be controlled by a single gene. Using the character…

A: Ear lobe is a trait which is determined by two Alleles :- E allele and e allele . A) In this , E is…

Q: TRUE or FALSE: Dominant alleles are better, stronger, and more common than recessive alleles. O True…

A: Each character is represented in an organism by at least two genes ( factors), lie at the same…

Q: A gene is termed when two copics are needed for the trait to be expressed dominant genomic recessive…

A: Dominant alleles express dominant traits and recessive alleles express recessive trait.

Q: It is the normal and most common trait in a natural environment. O wild-type O mutant O recessive

A: All living and non-living things that occur naturally, that is, not artificially, are included in…

Q: ___________________ alleles are always expressed in the presence of another allele. recessive…

A: Alleles are two alternative forms of a gene. Alleles can be dominant or recessive. Dominant -…

Q: A case when a recessive allele would be expressed even when only one copy is present would be___ a…

A: Inheritance patterns are of different type’s Mendelian inheritance, incomplete dominance,…

Q: An autosomal trait that is expressed in both males and females but not in the same fashion (for…

A: Autosomal trait that expressed in both male and female in different fashion.

Q: Shaded individuals in this pedigree express a particular trait. Key Female Male O Unaffected…

A: In the given pedigree, in the first generation, the mother is a carrier. A carrier has one copy of…

Q: Which type of inheritance is described here? A gene on chromosome 2 in mice can cause males to lose…

A: Autosomal traits that are affected by sex are known as sex-influenced traits. If a male has one…

Q: Steven has the dominant tongue rolling phenotype but does not know his genotype. His wife has the…

A: Tongue rolling is an ability of a person to roll the lateral edges of the tongue upward into a…

Q: A gene is a unit of heredity that . All of these answers are true consists of a small strand of…

Q: A gene is inherited as a X-linked recessive trait. A hemizgous father that has the recessive allele…

A: Genetic problems related with mutations in genes present on the X chromosome can be referred to as…

Q: Some inheritances are deviate from Mendelian inheritance. Choose the correct explanations for the…

A: Mendel proposed the law of inheritance after performing several experiments on the garden pea…

Q: What characteristic would you expect to see in a pedigree of an X-linked dominant trait? O The…

A: Genetic problems related with abnormalities in genes on the X chromosome are referred to as X-linked…

Q: If a dominant disorder is described as being 80% penetrant, what would this mean? O The amount of…

A: Genes are considered basic units of heredity. These contain DNA. Genes are arranged on the…

Q: Sex-linked inheritance refers to: O the inheritance of genes that influence expression of phenotypic…

A: Introduction: A genetically determined characteristic or condition is known as trait. It is the…

Q: Assuming the recessive phenotype is shaded, what is the genotype of individual 11? AUTOSOMAL…

A: A genetic characteristic or disease can be handed down from parent to kid via autosomal recessive…

Q: In a particular family, one parent has Type A blood, the other has Type B. They have four children.…

A: A blood type or group is classified based on the availability and absence of Ig (immunoglobulin) and…

Q: What type of inheritance is being described here: One allele for a gene is not completely dominant…

A: Genes are the part of DNA and act as the carriers of genetic information which help in determining…

Q: What term is defined as one of more versions of a gene that results in a slightly different trait?…

A: Gene is a sequence of nucleotides that encodes a specific protein.

Q: that a parent The pattern of Heredity (to Inherit) on to their Апy that can be passed or Trait frorm…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Snapdragons are flowers that can be red, white, or pink. The red allele (R) is dominant over the…

A: Antirrhinum is a genus of plants which is commonly known as dragon flowers or snapdragons. It is…

Q: Each member of a family of 5 has eye color that is a different shade of brown. The father's eyes are…

A: There are some traits that are regulated by only one gene such traits are explained very well by…

Q: Complete dominance at both gene pairs but the first gene when recessive is epistatic to the effect…

A: Interactions between Genes Individual genes do not work in isolation from one another, but rather…

Q: A woman is color blind (an X-linked, recessive trait). What are the chances that her sons will be…

A: Given that color blindness is a X linked recessive trait. X-linked alleles require a specific…

Q: In dogs (Canis familiaris), there is a hereditary deafness caused by the recessive gene d. A kennel…

A: For showing the Mandellion crosses where the genotypes and phenotypes of the offspring can be…

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…

Q: ____traits are impacted by the function of multiple genes, whereas pleiotropic genes impact multiple…

A: A trait is the specific characteristic of an organism. Traits can be determined by the genes or the…

Q: Which of the following describes the genotype of individual 1? O homozygous recessive O homozygous…

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

Q: Complete dominance at both gene pairs but the first gene when recessive is epistatic to the second…

A: Epistasis is an interaction that occurs at a phenotypic level and is governed by genotypic…

Q: In genetics, polygenic inheritance is the situation in which: Oa. the phenotype is greatly affected…

A: Given: In Genetics, Polygenic inheritance us the situation.

Q: The part that is missing is where the traits for things like colorblindness and hemophilia exist.…

A: A genetic disorder that occurs as a result of presence of a variant of an allele on the X chromosome…

Q: We have learned that genotype specifies phenotype. However, there are some traits and diseases, such…

A: Genetics can be defined as the study by which the inheritance pattern of the individual is studied.…

Q: All of the following statements aboutinheritance are true, except one. Which one of the following…

A: Inheritance is the phenomena of transfer of traits from parents to offsprings. In simple words, it…

Q: What is true about dominant traits? O Dominant traits are unable to be passed on to offspring. O…

A: A dominant trait is opposed to a recessive trait which is expressed only when two copies of the gene…

Concept explainers

Nutrition and Digestion

The process of consuming nutrients to utilize them for various biological purposes is known as nutrition. The substances absorbed from food are known as nutrients. They serve different important functions in the body, such as repairing wounds and damages, generating energy for metabolism, and regulating biochemical reactions.

Question

100%

Choose one pls

52%
In case of two gene interaction, the gene which is masking the expression of
another is called
and the gene whose expression is masked is
called
Recessive, dominant
Dominant, recessive
Epistatic, hypostatic
Hypostatic, Epistatic
By studvina pea plants. Mendel discovered that purple flowers (P) are dominant

Expert Solution

Step 1

Epistasis is type of gene interaction in which one gene suppresses the expression of another gene located in the different locus by masking its phenotype. Hence, the epistatic quality alludes to the gene that interferes with the second gene phenotype or masks it.
The hypostatic gene is the gene or locus whose expression is suppressed or masked by the epistatic gene.

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

This problem examines possible biochemical explanations for variations of Mendel’s 9:3:3:1 ratio. Exceptwhere indicated, compounds 1, 2, 3, and 4 have different colors, as do mixtures of these compounds. Aand B are enzymes that catalyze the indicated steps ofthe pathway. Alleles A and B specify functional enzymes A and B, respectively; these are completelydominant to alleles a and b, which do not specify anyof the corresponding enzyme. If functional enzyme ispresent, assume that the compound to the left of thearrow is converted completely to the compound to theright of the arrow. For each pathway, what phenotypicratios would you expect among the progeny of a dihybrid cross of the form Aa Bb × Aa Bb?a. Independent pathwaysCompound 4Compound 2Compound 3Compound 1Enz AEnz Bb. Redundant pathwaysCompound 1 Compound 2Enz BEnz Ac. Sequential pathwayCompound 1 Compound 2 Compound 3Enz A Enz Bd. Enzymes A and B both needed to catalyze the reaction indicated.Compound 1 Compound 2
Instruction: Solve for the genetic problems. a. Genotype of the parentsb. Phenotype of the parentsc. Punnett squared. Genotypic ratioe. Phenotypic ratio Question: Two individuals with widow’s peaks want to have a child with a continuous hairline. Is this possible?
The Online Mendelian Inheritancein Man (OMIM) databaseis a catalog of human genesand human disorders that are inheritedin a Mendelian manner. Genetic disordersthat arise from major chromosomalaberrations, such as monosomyor trisomy(the loss of a chromosome orthe presence of a superfluous chromosome,respectively), are not included.The OMIM database, updated daily, is aversion of the book Mendelian Inheritancein Man, conceived and edited by Dr. VictorMcKusick of Johns Hopkins University,until he passed in 2008.The OMIM entries provide links to awealth of information, including DNAand protein sequences, chromosomalmaps, disease descriptions, and relevantscientific publications. In this exercise,you will explore OMIM to answer questionsabout the recessive human diseasesickle-cell anemia and other Mendelianinherited disorders.Exercise I – Sickle-Cell AnemiaIn this chapter, you were introduced torecessive and dominant human traits.You will now discover more about sicklecellanemia as an…
Huntington disease is a rare dominant condition in humans that results in a slow but inexorable deteriorationof the nervous system. The disease shows what mightbe called age-dependent penetrance, which is to saythat the probability that a person with the Huntingtongenotype will express the phenotype varies with age.Assume that 50% of those inheriting the HD allele willexpress the symptoms by age 40. Susan is a 35-yearold woman whose father has Huntington disease. Shecurrently shows no symptoms. What is the probabilitythat Susan will show symptoms in five years?
Y-linked Inheritance. Holandric genes are inherited by males only. Assuming that a man with hypertrichosis is married to a woman and they had children 1. what is the probability that his sons inherit the trait? 2. what is the probability that his daughters inherit the trait?
Labrador retrievers may be black, brown, or golden in color (seethe chapter opening photograph on p. 53). Although each colormay breed true, many different outcomes occur if numerous littersare examined from a variety of matings, where the parentsare not necessarily true-breeding. The following results showsome of the possibilities. Propose a mode of inheritance that isconsistent with these data, and indicate the corresponding genotypesof the parents in each mating. Indicate as well the genotypesof dogs that breed true for each color.(a) black * brown ¡ all black(b) black * brown ¡ 1/2 black1/2 brown(c) black * brown ¡ 3/4 black1/4 golden(d) black * golden ¡ all black(e) black * golden ¡ 4/8 golden3/8 black1/8 brown(f) black * golden ¡ 2/4 golden1/4 black1/4 brown(g) brown * brown ¡ 3/4 brown1/4 golden(h) black * black ¡ 9/16 black4/16 golden3/16 brown
Chi-square Test In the pea plants use by Gregor Mendel in his study, the purple flower color is dominant over white,and the axial position on a branch is dominant over terminal. A plant believed to be heterozygouswas selfed and produced flowers with the following phenotypes: 23 white terminal68 white axial81 purple terminal187 purple axial a. assign alleles to the different traitspurple __________ axial ___________white ___________ terminal _______ b. refer to the image attached
Heredity Unit Test 4 of 134 of 13 Items Item 4 Mendel crossed a purebred tall pea plant with a purebred short pea plant and all of the offspring came out tall. Use the terms genotype, and phenotype to explain why none of the offspring showed the short phenotype
For Mendelian inheritance, the nuclear genotype (i.e., the allelesfound on chromosomes in the cell nucleus) directly influences anoffspring’s traits. In contrast, for non-Mendelian inheritance patterns, the offspring’s phenotype cannot be reliably predicted solelyfrom its genotype. For the following traits, what do you need toknow to predict the phenotypic outcome?A. Dwarfism due to a mutant Igf2 alleleB. Snail coiling directionC. Leber hereditary optic neuropathy
2. Uniparental disomy is a rare phenomenon in whichonly one of the parents of a child with a recessivedisorder is a carrier for that trait; the other parent ishomozygous normal. By analyzing DNA polymorphisms, it is clear that the child received both mutantalleles from the carrier parent but did not receive anycopy of the gene from the other parent.a. Diagram at least two ways in which uniparentaldisomy could arise. (Hint: These mechanismsall require more than one error in cell division,explaining why uniparental disomy is so rare.)Is there any way to distinguish between thesemechanisms to explain any particular case ofuniparental disomy?
2. Uniparental disomy is a rare phenomenon in whichonly one of the parents of a child with a recessivedisorder is a carrier for that trait; the other parent ishomozygous normal. By analyzing DNA polymorphisms, it is clear that the child received both mutantalleles from the carrier parent but did not receive anycopy of the gene from the other parent.a. Diagram at least two ways in which uniparentaldisomy could arise. (Hint: These mechanismsall require more than one error in cell division,explaining why uniparental disomy is so rare.)Is there any way to distinguish between thesemechanisms to explain any particular case ofuniparental disomy?b. How might the phenomenon of uniparental disomyexplain rare cases in which girls are affected withrare X-linked recessive disorders but have unaffectedfathers, or other cases in which an X-linked recessive disorder is transmitted from father to son?c. If you were a human geneticist and believed oneof your patients had a disease syndrome caused…
MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The Mendelian pattern of inheritance is a general term that refers to any pattern of inheritance in which traits do not segregate in accordance with Mendel’s lawsII. As an example, a characteristic may be controlled by one gene with two alleles, but the two alleles have a same relationship like the simple dominant-recessive relationship a. The first statement (I) is correct and the second statement (II) is wrong b. The first statement (I) is wrong and the second statement (II) is correct c. Both statements are correct d. Both statements are wrong MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. The continuity of life from one cell to another has its foundation in the reproduction of cells by way of the cell cycle.II. The cell cycle is an orderly sequence of events in the life of a cell from the division of a single parent cell to produce…