A man has a straight hairline. Is it necessary for both his parents to also have straight hairlines in order for him to have one?

Q: Suppose that two people having free earlobes start a family. Their first child has free earlobes and…

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

Q: trait such as having a crooked thumb is produced by a

A: crooked thumb or hitchhiker thumb is a condition in which the thumb is hypermobile means it bends…

Q: What are two different alleles for a trait?

A: A trait is defined as the particular characteristic such as skin color, height, eye color etc. The…

Q: will FF be possible of phenotype of freckles

A: Freckles are small brown colored spots on the skin of an individual. These spots will develop in…

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: Jim and the members of his family do not have freckles. His maternal grandfather has freckles. What…

A: The allele combinations of a gene present in an organism determine the genotype and phenotype. The…

Q: What is the gene that goes with a trait called?

A: A gene is the basic physical unit and functional unit of heredity. Theses are made up of DNA. Some…

Q: Linda has a long palmar muscle.  Her parents, Rob and Grogg, do not have a long palmar muscle.…

A: Genetics is the study of genes and their effect on the body. Genes are the heritable characteristics…

Q: An example of  a rare genetic disorder in which a person lacks enough blood-clotting proteins caused…

A: These all are genetic diseases .  1 Baldness : Excessive hair loss from the scalp. Hereditary hair…

Q: What is the difference in the studied skin color gene between dark skinned and light skinned people?

A: Human skin color can range from the darkest brown to the lightest hues. Differences in skin color…

Q: The trait of the ear lobe shape is recessive. This statement is

A: Ear lobe size and appearance are also inherited characteristics.

Q: A person is heterozygous for ear shape. Ear lobes are dominant to no ear lobes. Which would be a…

A: Given that ear lobes In a trait and it can be either ear lobes or no ear lobes .

Q: If hair color were determined by a single gene, what would be an example of the gene’s alleles?

A: An allele is an alternative form of a gene. It is always represented in a pair for a specific trait.…

Q: Which is an example of a genotype: brown hair OR brown hair allele?

A: The genes are responsible for the specific characteristics of an organisms. The gene products…

Q: Curly hair (C) is dominant to straight hair (c). Is it possible for a curly haired man to produce…

A: Curly hair is inherited as an autosomal dominant trait, meaning that one parent has straight hair…

Q: Why are men more likely than women to be color blind? Explain.

A: Genetics is a piece of science stressed over the examination of genes, genetic assortment, and…

Q: A recessive allele

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

Q: a. Mrs. Spud has CC' (wavy hair) and Mr. Spud has C'C' (straight hair). What is baby spud's genotype…

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

Q: A man and his wife both have normal vision, but their daughter has red-green color-blindness. The…

A: Sex-linked dominant: In this type the gene or condition is dominant type which means expressed in…

Q: In a father and son are both defective in red-green color vision,is it likely that the son inherited…

A: Heredity is a biological process whereby a certain genes are passed by parent onto their offspring…

Q: Looking at hairline (widow's peak = H) and ear shape (ear lobes = E)... If a man who is HhEe has…

A: INTRODUCTION  Genetics is the branch of biology that deals with studies of genes, mutation,…

Q: If grandmother and grandfather are dark skinned what is their genotype.

A: Introduction: When a single trait is controlled by more than one gene is referred to as Polygenic…

Q: Think of a trait, for example color or taste, that you would want another organism to posses such…

A: Hello! Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Cleft Chin No Cleft Widow's Peak No Widow's Peak Dimples No Dimples Brown/Black Hair Blonde Hair…

A: In genetics, the genes are the basic hereditary unit of life. There are two alternative forms of the…

Q: A family of mice living in a small cage had babies with white fur coloring and brown fur coloring.…

A: Grandparents' genes can affect how their grandchildren look.

Q: What is the genotype of a person without freckles?

A: Freckle is a disease caused by the excess production of melanin (skin pigment). On the exposure of…

Q: if your phenotype is for a dominant trait, such as curly hair, then your genotype is? a: also for…

A: In genetics, the observable traits of the organisms are known as the phenotype, while the genetic…

Q: Would you use gene therapy to enhance your basic traits such as height, intelligence and athletic…

A: Gene therapy is the technique that is involved to introduce the functional gene into the cells of…

Q: Two individuals with widow’s peaks want to have a child with a continuous hairline. Is  this…

A: Introduction A widow's peak is a noticeable point in the hairline in the middle of the forehead that…

Q: Why is inheritance of eye color more complex than just having either blue or brown eyes?

A: Eye colour is a genetically inherited trait that is influenced by more than one gene.  There is…

Q: will hh be possible of phenotype of curly or straight hair

A: It depends upon the allele and representation, which phenotype is expressed and how it is mentioned.…

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: Would the manifestation of a trait be affected once the DNA nor the genes are altered

A: DNA, or deoxyribonucleic acid, is the genetic material in humans and almost every organisms. Almost…

Q: If a person has albinism and dark skinned parents what is their genotype

A: Albinism results from the mutation in several genes. It follows the autosomal recessive inheritance…

Q: Tongue rolling is an autosomal dominant trait. What would be the phenotype of a person who is…

A: Those genes which are present in autosomal Chromosome are known as autosomal trait

Q: Hierarchy of Dominance Example: hair curling Sw= wooly Sc= curly Swa= wavy s = straight Sw> Sc> Swa>…

A: A recessive trait is expressed only in a homozygous genotype.

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: Abraham is adopted. He has hair on the back of his hand (dominant trait). Could both of his parents…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: color blindness and is married to a color blind man. What will be their offspring be? Use punnett…

A: A variable form of a gene is known as an allele. Some genes exist in several distinct versions, all…

Q: The trait of possessing dimples is a trait. recessive dominant

A: Dimples is a dominant trait.

Q: If a color-blind woman married a man whohad normal color vision, what would be theprobable…

A: Color blindness is a genetic disorder in which the photoreceptors of the retina cannot process…

Q: In humans, having freckles is dominant to not having freckles. What are the possible genotypes with…

A: Dominant genotypes can exist in two forms homozygous and heterozygous and recessive genotypes are…

Q: Which of the following is a phenotype? A Bb B) 873 CBrown hair D bb

A: phenotype is defined as the observable traits or characteristics of an organism which is the result…

Q: Color-blindness is a sex-linked trait. A boy, whose parents and grandparents had normal vision, is…

A: Color blindness is a sex-linked trait which implies that the trait is inherited on X-chromosomes.

Q: Do you think albinism is caused by a dominant or recessive allele?

A: Albinism is a condition where the production of melanin is affected. Melanin is a pigment that gives…

Q: A female is a carrier of the allele for color blindness and is married to a colorblind male. What…

A: The sex-linked inheritance is the transmission of characters and their determining genes along with…

Q: Is a widow’s peak a dominant or recessive trait?

A: Dominant and recessive traits exist when a trait has two different forms at the gene level. The…

Q: Would it be possible for a woman with an uncleft chinto have children with cleft chins? Use a…

A: Living organisms are classified into haploid, diploid, triploid, and so on based on the sets of…

Q: Which is an example of a phenotype: brown hair OR brown hair allele?

A: Phenotype is the general appearance of an organism and the genotype is the presence of gene.genes…