Is it possible to be born with a dominant trait that your parents do not have? That would break the rule that everyone who has the trait, has a parent with the trait. Explain your answer.
Q: Which statement is NOT true? Select an answer and submit. For keyboard navigation, use the up/down…
A: Alleles are the different forms of the same gene.
Q: A carrier is someone who carries a recessive allele in their genotype but does not display the…
A: In red-green colour blindness, deficiency of red-green cones occurs due to which person is unable to…
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: Colored eyes are dominant to blue eyes. Suppose a heterozygous man mates with a woman who has blue…
A: Inheritance of eye color in humans follows the Mendelian genetics inheritance pattern where two…
Q: If someone did have the same phenotype, would they necessarily have the same genotype? Why?
A: Genotype is the genetic makeup of an organism. Phenotype is the observable characteristics that…
Q: In maternal effect, if the female parent exhibits the trait, all of the offspring will also exhibit…
A: genetics is the branch of biology which deals with the inheritance and genetic makeup of individuals…
Q: Not all traits are controlled by dominant and recessive alleles. What does incomplete dominance…
A: Non - Mendelian inheritance is a type of inheritance pattern in which traits are not transmitted as…
Q: Is it possible for a dominant trait to skip a generation?
A: The first appears which is visibly expressed in organism are known as dominant trait.
Q: What do you mean by dominant gene? Explain with help of example.
A: Genes are portions of DNA [deoxyribonucleic acid], and they have the ability to code for a…
Q: If someone did have the same phenotype, would they necessarily have the same genotype? Why?…
A: The answer is yes. two different genotypes can result in the same phenotype
Q: Is it possible to determine the genotype of an individual expressing a recessive phenotype? Provide…
A: WHAT IS GENOTYPE Genotype simply means collection of genes in an individual. it is representation of…
Q: Would you expect dominant X-linked traits to affect women as often as men? Explain your answer.
A: Men and women differ in their sex chromosomes: while men have one X and one Y chromosome, women have…
Q: Joe has a white cat named Sam. When Joe crosses Sam with a black cat, he obtains 12 white kittens…
A: Mendel’s law of segregation depicts that when two heterozygous individuals crossed the hybrids of F2…
Q: You have multiple genes that determine your hair color. What inheritance pattern is this an example…
A: The biochemical substance that is carried from the preceding generation to the succeeding generation…
Q: Is it possible to determine the genotype of an individual expressing a dominant phenotype? Provide…
A: We determine the unknown genotype of a dominant organism by crossing it with a homozygous recessive…
Q: What conclusion about your genotype would you make if one of your siblings, but neither one of your…
A: The genotype of an organism is the set of genes that are responsible for the unique characteristics…
Q: If someone has a dominant trait such as Widow's Peak, how might you determine whether he/she was…
A: * widow's peak inheritance means individuals having V shaped hairline that runs in families. *To…
Q: which is not true according to mendel's law of segregation? A) one factor must be dominant and one…
A: According to Mendel's law of segregation, the alleles for each gene segregate from each other at the…
Q: A black cat and a white cat have a litter of kittens that are all black. State the genotype of the…
A: In the question, we are given that when black cat is crossed with white cat then they had offspring…
Q: Which of the following describes an organism that has two different alleles for a trait? A.…
A: traits are physiological characters in an organism which defines a particular function .
Q: Match each individual on the left with the correct genotype on the right. (not all categories need…
A: Pedigree charts are used to map the genetic inheritance from parent to offspring, of a particular…
Q: Do you know the genotype of an individual with a recessive traitand/or a dominant trait? Explain…
A: Gregor Johann Mendel was an Augustinian monk. He worked on garden pea for the genetic experiment and…
Q: Black color in horses is dominant over chestnut color. If a homozygous black horse is crossed with a…
A: It is given that black color is dominant over chestnut. Let us represent black color with B and…
Q: The trait, Widow's peak, is a allele. dominant
A: Alleles are the variants of a gene.
Q: The law of Dominance state that traits are always manifested regardless of the allele that controls…
A:
Q: How would you distinguish a trait caused by a sex-linked recessive allele from one caused by a…
A: Introduction : sex linked gene - when genes present on sex chromosome they are known as sex linked…
Q: You are observing a species of mice in which brown fur color is dominant to white fur color. When a…
A: Genetics may be defined as a branch of biology that mainly deals with the study of genes, genetic…
Q: If both parents have the dominant phenotype, which genotypes are possible for their offspring?…
A: We know that both parents have dominant phenotype but we don't know if that is due to homozygous…
Q: If you received two alleles for a gene and they were different, which of the following best…
A: Genetics is the branch of science that deals with the study of inheritance of genes. Whereas genes…
Q: what is an example of a trait determined by incomplete dominance inheritance. Then, include a model,…
A: Incomplete dominance is a form of intermediate inheritance in which one allele for a trait does not…
Q: Imagine a human trait that is inherited via genetic maternal effect and found on the X chromosome…
A: Introduction: We know that maternal effect or cytoplasmic inheritance is not determined in an…
Q: An example of a trait that results from a single dominant allele is _____. A.attached earlobes…
A:
Q: Baldness is a phenomenon where individuals lose hair as they grow older. As an X-linked recessive…
A: Baldness is always a sex influenced trait, i.e., an allele is dominant in one sex but recessive in…
Q: People often say that monozygotic twins are genetically identical. Do you think that is a correct…
A: The period from conception to birth is called pregnancy. When an egg is fertilized by a sperm, the…
Q: A horse which has an allele for red fur and an allele for white fur has some white hairs on its body…
A: Allele is one of two or more possible forms of a gene that are found at the same place on a…
Q: Which statement describe a dominant trait? S2 and S3 are correct S2 - gene that is not expressed in…
A: Introduction Genes are the functional unit heredity. Gene controls all the characters of a living…
Q: Explain the three different degrees of dominance and give an example.
A: There are many forms of dominance. The average degree of dominance is calculated as the square root…
Q: Curly hair is recessive, and straight hair is dominant. A woman with curly hair marries a man who is…
A: People are made up of many different characteristics and traits that have been passed on from…
Q: Can a person’s genotype be determined by their phenotype? Why or why not?
A: Gregor Johann Mendel was an Austrian Monk, who is known as the father of genetics published the…
Q: - Palomino is a color in horses, (a gold coat); Genetically, the palomino color is created by a…
A: Palomino is colour of horse. It consists of gold coat and white mane and tail. This colour is…
Q: genotypes of parents
A: Answer :
Q: What percent of offspring will be homozygous recessive if the genotypic ratio is 4:0:0. (For your…
A: Let's take an example:- This is a question that requires a punnet square:- Consider gene 'G' coding…
Q: have
A: ANSWER. A. 25% ( One in four) Both parents are heterozygous for the trait so there is 25% chance (…
Q: Do the conclusions "all affected parents should have all affected offspring" for autosomal recessive…
A: Autosomal trait - It is the trait caused from chromosomes other than sex chromosomes. It can be…
Q: Explaination of the concept of dominance?
A: Genetics is the branch of Biology dealing with the study of genes including their structure,…
Q: Explain realized heritability?
A: Heritability basically refers to the estimation of the degree of variation in a phenotypic trait…
Q: If you have a pea plant with a dominant phenotype (like purple flowers) why might you NOT know its…
A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…
Q: An animal has a genotype of two uppercase letters, such as AA. What is this type of genotype called?…
A: The different variations of genes are called alleles. In a diploid organism, there are two alleles…
Is it possible to be born with a dominant trait that your parents do not have? That would break the rule that everyone who has the trait, has a parent with the trait. Explain your answer.
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- In this family tree, individuals with the trait are shown in black. Circles represent biological females. Squares represent biological males. Is the trait dominant or recessive? Explain your answer. Is the trait sex-linked? Explain your answer.How would you distinguish a trait caused by a sex-linked recessive allele from one caused by a sex-influenced gene that is dominantA boy who is color blind has two normal parents (who are not color-blind). What is the probability that his sister is also color-blind? Explain your answer.
- Not all traits are controlled by dominant and recessive alleles. What does incomplete dominance mean? Give an example.In humans, free earlobes are a dominant characteristic over attached earlobes. A person who has homozygous free earlobes marries someone who has attached earlobes. What percentage of the offspring exhibit the dominant trait, free earlobes?If someone has a dominant trait such as Widow's Peak, how might you determine whether he/she was homozygous or heterozygous?
- 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 alleleWhat must be true about the genotypes of parents who have a child who has an: a. dominant trait? b. recessive trait?If both parents show a recessive trait then the offspring (children) will show what? ________________________________________________________
- Black Hair is homozygous dominant. Brown hair is heterozygous. Blonde hair is homozygous recessive. (This is an example of incomplete dominance.) A woman with brown hair marries a man with brown hair. What are possible outcomes for their kids? Use the picture below to answer.Curly hair is recessive, and straight hair is dominant. A woman with curly hair marries a man who is homozygous dominant for straight hair. Use the picture to answer.Give an example of a family tree that shows the F^1 generation and F^2 generations of your mother and father side with dominant traits.