Q: If both parents show a recessive trait then the offspring (children) will show what?…
A: A trait is defined as a particular characteristic of an individual or organism. Traits can be…
Q: Please explain why sex linked recessive traits are inherited by the son from his mother. If a mother…
A: Sex Linked Recessive Traits The disease appears almost always in males whose mothers are…
Q: How can siblings be born of the same parents, at the same time, with some very different physical…
A: Answer: Introduction: A sibling means a relative they at minimum one parent in common.
Q: What is a lethal allele? Contrast recessive lethal allele and dominant lethal allele.
A: Allele: An allele is one of two or more versions of a gene. An individual inherits two alleles for…
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A: A diploid organism having two different types of alleles is said to be heterozygous. Individuals…
Q: The reason why autosomal recessive traits appear within a family lineage is due to having…
A: Recessive trait. The trait which appears only when the both allele of a gene have recessive…
Q: Sex-linked traits are those found on the sex chromosomes. Typically, recessive sex-linked traits are…
A: Sex link traits are those traits which are found on the X and Y chromosome and they are scene in…
Q: About 1 in 100 people has a recessive genetic disorder. What percentage of people would completely…
A: Answer: Recessive genetic disorder is the disorder inherited by a recessive allele form parents to…
Q: The trait of the ear lobe shape is recessive. This statement is
A: Ear lobe size and appearance are also inherited characteristics.
Q: Which genotype indicates a carrier of an autosomal recessive trait? bb BB Bb
A: The dominant allele (represented by capital letter 'B' ) can show its character in the phenotype…
Q: What is the positive ways that inherited factors are indispensable in determining the appearance of…
A: Answer: INHERITED FACTORS: These are the inherited , transferred and vertically transferred traits…
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Q: A man and his wife are both carriers for a recessive disease allele. If the couple has a child,…
A: A recessive disorder can be autosomal or X-linked. In female, phenotypic trait by recessive allele…
Q: What three factors complicate the task of studying the inheritance of human characteristics?
A: Inheritance is the total of all genetic characters and qualities that are transmitted from a parent…
Q: I'm writing a short article titled "Analyzing Multi-factorial Traits," I need help creating an…
A: Answer: Introduction: Multifactorial traits are called polygenic traits, in which birth defect are…
Q: A ________ is a form of a gene that, when present, covers up the appearance of the _______…
A: Alleles are the alternative forms of the gene, which code for different versions of a particular…
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Q: If the frequency of individuals with a recessive genetic disorder is 49%, what % of individuals…
A:
Q: What do you mean by recessive disease?
A: According to Mendelian inheritance, a single character is controlled by one or more genes where each…
Q: Part B. Write the genotype for each individual person using H and h to represent the alleles.
A: GENOTYPE A genotype is defined as a complete set of genetic material. It is an individual's…
Q: If two parents have a recessive trait, can they have a child that has a dominant trait?
A: Introduction Even if only one copy of the dominant trait exists, dominant traits are always…
Q: Tommy is albino and has children with Ruth who is not albino, but has an albino mother. What…
A: First question: Let the alleles of albinism be - A and a. Since albinism is inherited in recessive…
Q: Why do unrelated children with a disorder such as Down syndrome resemble each other more closely…
A: Down syndrome is a genetic disorder that is caused due to presence of an extra copy of the 21st…
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A: The sex-linked inheritance is the transmission of characters and their determining genes along with…
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A: Step 1 The genotype is a representation of the genetic constitution or gene complement of an…
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Q: What is the probability that they will have a baby boy with brown eyes and cleft chin Parents…
A: Dominant genes are trait which hides or cover up expression of recessive genes. There are three…
Q: Bb bb mother Bb bb Which question can the student answer using the Punnett square? A What alleles…
A: The Punnett square is defined as a square diagram required to predict the genotypes of a specific…
Q: What are the reasons for Mendel's successes in his breeding experiment?
A: Introduction In this problem we have to write the reasons for Mendel's successes in his breeding…
Q: The free earlobe is due to an autosomal dominant gene. If in the two sections of biology class with…
A: Earlobes are a genetic trait. Free earlobes is a trait of an autosomal dominant gene. Free earlobes…
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A: In people, controlled crosses can't be made, so geneticists must retreat to examining family records…
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A: Temple Grandin said that, “The one common denominator for all of the young children [with autism] is…
Q: A homozygous individual has what allele(s) of a particular gene? Select one: a. 2 dominant or 2…
A: An allele is described as an alternative form or version of a gene. An individual inherits two…
Q: Hutchinson-Gilford syndrome, is an extremely rare, progressive genetic disorder that causes children…
A: Mutations in the LMNA gene cause Hutchinson-Gilford progeria syndrome. Here, we have to select the…
Q: What is the difference between homozygous and heterozygous? I am having trouble distinguishing…
A: The alternate forms of gene are referred as allele. An allele determines the hereditary…
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A: Autism, or autism spectrum disorder (ASD), refers to a wide variety of disorders that are marked by…
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A: Non mendenlian principle is defined as the principles which disagree the principles proposed by…
Q: Which question can the student answer using the Punnett square? A What alleles did the father…
A: The answer is given below.
Q: The trait of the ear lobe shape is recessive. This statement is..
A: Free earlobes are the ones that curve up from the bottom of the earlobe to the point at which the…
Q: What does a high LOD score mean?
A: LOD score is an arithmetic analysis of presence of linkage between two genes present on a…
Q: . If your father were diagnosed with an inherited disease that develops around the age of 50, would…
A: Genetic diseases are inherited from one generation to the next. They are health problems that are…
Q: Why some people resort to phenocopy? Numerically list down two pros and cons of phenocopying…
A: Phenocopy is a phenomenon in which an individual organism copies other organism present in a…
Q: The trait of possessing dimples is a trait. recessive dominant
A: Dimples is a dominant trait.
Q: The allele for color blindness is carried on the X chromosome. Making color blindness a recessive…
A: Color blindness is an X- linked recessive disorder, where a person fails to distinguish between red…
Q: In Sweden 1/500 are born with an autosomal recessive disorder called thalassemia. What is the…
A: Frequency of alleles that change from generation to generation, can be calculated by using…
Q: What is a good lod score?
A: Most human families produce only a few children, and it is challenging to get DNA and phenotype…
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Q: For the expression of a recessive trait, a person needs to inherit a Multiple Choice recessive…
A: Introduction: Dominant allele is able to express itself even in the presence of its recessive…
In a class of twenty biology II students, ten have the recessive, chronic whining disorder. what is the frequency of this recessive allele?
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- Using the letter "R" what is the genotype of Nathan Summers? Use the uppercase letter to represent the dominant allele and lowercase letter to represent the recessive allele.What does a high LOD score mean?What role would twin and adoption studies play in selecting a model for determining whether attendance at medical school is a heritable trait? What heritability values would make you take the study to the next level?
- In genetics, what does a genotype of Hh signify? Choose 1 answer: Choose 1 answer: (Choice A) A Homozygous; two dominant alleles (Choice B) B Homozygous; two recessive alleles (Choice C) C Heterozygous; one dominant allele and one recessive allele (Choice D) D Homozygous; one dominant allele and one recessive alleleThe free earlobe is due to an autosomal dominant gene. If in the two sections of biology class with 320 students, 264 have free earlobes, find the frequencies of the dominant and recessive allele, homozygous dominant, heterozygote, and the homozygous recessive.Does gene flow cause allele frequences to change or remain the same? I need help answering this question.
- Which question can the student answer using the Punnett square? A What alleles did the father contribute? B What trait does the letter B represent? C How many mutations appear in the offspring? D How many female offspring are homozygous?Define and explain the relationship between genotypes and phenotypes (50 words) and dominant and recessive traits (50 words).What do you mean by recessive disease?