Q: homozygous dominant heterozygous homozygous recessive more information would be needed
A: BASIC INFORMATION HETEROZYGOUS - Every gene has two characters one being the dominant and other…
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A: Answer is dominant gene
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A: Homozygous is the condition in which both the alleles are same. Either dominant or recessive.…
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A: Dominant alleles express dominant traits and recessive alleles express recessive trait.
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Q: b. True
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A: Autosomal dominant inheritance is a way a genetic trait can be passed down from the parent to their…
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A: Thank you for the question Answer = Let the genotype of Charlie who does not have a bent finger…
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A: Haploinsufficiency means a single allele is not efficient for a gene to function normally.
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A: True Traits from male and affected gave 1 affected male 1 unaffected male 1 affected…
Polygenic traits normally form _ when observed
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- Comment in not more than 30 words these lines. “ No two people are exactly alike. Even monozygotic twins differ from each other”.AaBbCcDc AaBbCcD Ac Heading 1 Heading 2 Title Subtitle Subtle Em.. Emphasis Intense E... Strong Quote Int Paragraph Styles 4 Genetic Inheritance Patterns Retinitis pigmentosa (RP) can be autosomal recessive, autosomal dominant, or x-linked. Apparently the dominant forms are often less severe. Eric's form of RP is Usher's Syndrome, which is an autosomal recessive inheritance (i.e., you must get a copy of the defective carried on one of the chromosomes that determines sex. Usher's Type II is recessive, so for Eric this means that both his Mom and Dad are carriers of this condition. His brother, Dirk, does not have any symptoms of RP. gene from your Mom and one from your Dad). Autosomal means it is not Question below short answer approach image you are the genetics counselor, should Eric have children? Imagine he has a daughter (he has two, but both are adopted). What advice would you give Eric if his wife was a carrier from a genetics counseling viewpoint? Describe all the possibilities,…а. Legend Exhibits Trait Unaffected Matings Male Offspring Female The trait explored in the above diagram is inherited as a recessive trait. O True O False
- The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is ___. 25% 75% 50% 100% 0%Hb the mutant allele that causes sickle cell anemia is because it impacts multiple pleiotropic polygenic epistatic A Moving to another question will save this response dominant. recessive alleles chromosomes genes phenotypesBackground Reminders: Dominant allele will express itself in the phenotype even when in combination with a different allele (recessive). Example: PP and Pp (purple flowers) Recessive allele does not express itself in the phenotype when combined with another allele (dominant) Example: pp (white flower) -> expressed only when recessive is by itself Problem 1- Autosomal Dominant: Widow’s peak (hairline) Having widow’s peak is a dominant trait (use W and w to represent alleles) A man who has a widow’s peak has a child with a woman that does not have widow’s peak. Their child does not have widow’s peak. What is the genotype of the father? _______________ B.) A man with widow’s peak (WW) has a child with a woman who does not have a widow’s peak. What is the probability their child will have a widow’s peak? ____________ Fill out this Punnett square: C.) If both parents are heterozygous for widow’s peak (Ww)… What is the probability…
- Trivla Game Show _Make Your Own Tri ngston.schoology.com/common-assessment-delivery/start/4789189591?action=onresume&submissionld=463322566 Dillon WF g Aa v Done In guinea pigs, black hair (B) is dominant to white hair (b) and rough hair (R) is dominant to smooth hair (r). What are all the possible genotypes of a guinea pig that has black, rough hair? (Select all that apply.) O BBRR BBRr BBrr BBRR BbRr O bbRR O bbRr O bbrr O Black O White O Rough OSmooth O Rough O SmoothA heterozygote has ____O O c. A person who has a gene allele for a disorder with reduced penetrance (60%) that is transmittedin an autosomal dominant pattern and is usually expressed after age 30 has reached the age of 50 without any manifestations of the disorder. He now states that he wishes that he had decided to have children now that he knows he cannot pass the disorder on to any children he fathered. Is this man's thinking correct? Explain This person is not right because he can still pass the disorder to his offspring. Penetrance is the proportion of individuals carrying a particular variant (or allele) of a gene (the genotype) that also express an associated trait (the phenotype). The individual exhibits signs and symtoms of genetic disorder. He did not develop features of the disorder, the condition is said to have reduced (or incomplete) penetrance. He is a carrier of the allele for this disorder. As carrier he can give the genetic information to his child who could have a complete penetrance and…
- Unaffected father Camier mother XY Unaffected Afected Carrier Unaffeded Unaffected daugkter U.S. National Lbrany of Mediche Carrier Affected son daughter son In humans, as well as in many other animals and some plants, the sex of the individual is determined by sex chromosomes. The sex chromosomes are one pair of non-homologous chromosomes: XX represents a female, while XY represents a male. When a gene for a specific trait is attached to the X or Y chromosome, we say it is sex-linked, and when it is attached to the X chromosome, we say it is X-linked. Alleles for these linked traits, such as hemophilia or color blindness, crosses, may be recessive or dominant. Hemophilia is an X-linked, recessive trait. The recessive allele for hemophilia is actually a mutated version of the normal alllele but it can still be passed on through generations. Imagine a female is a carrier for hemophilia; her genotype is Xx She is married to a man who does not have hemophilia. What conclusion is NOT valid…The geno. pe/s of people with freckles is/are: The genotype/s of people without freckles is/are:_ O Freckles: FF; No freckles: Ff, ff O Freckles: FF. Ff; No freckles: ff O Freckles: FF ff: No freckles: Ff O Freckles, f No freckles: FF, Ffthe Mode of Inheritance (MOI) exercises. Focus on determining the values in the colored cells. Your solutions should read as prose, not simply computations. I have provided values for two MOIs discussed in the lecture, Autosomal Dominant MOI, and X-linked Recessive where the father is affected and the mother is homozygous unaffected. Sometimes, there is confusion regarding defining the disease allele and wild-type allele for a specific mode of inheritance. In this worksheet, you'll note that the D allele is the disease allele for the Autosomal Dominant mode of inheritance. However, it is also the disease allele for the Sex-Linked Recessive mode of inheritance, where the father is affected. The point is, any letter or symbol can represent a disease allele or wild-type allele as long as you define its meaning. For example, I may use r to be the disease allele in an Autosomal Recessive mode of inheritance, and R to be the wild-type allele, or vice versa, as long as I write something like:…
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