1. The ability to taste a chemical called PTC is dominant in humans. People that cannot taste it are recessive. The ability to roll your tongue is also dominant vs. a person who cannot roll their tongue. a Cross the following two individuals AND give me the phenotypic ratio of the offspring. TtRr x. TTRr 2. Brown eyes are dominant over blue eyes in humans. Right handedness is also dominant over left handedness. Cross a man and woman homozygous for blue eyes and heterozygous for right handedness. List the phenotypes of the offspring.

Q: 2. In purple people eaters, one horn (H) is dominant and no horns (h) is recessive. Complete the…

A: It is given that the one horn is dominant represented with H whereas no horn is recessive and…

Q: Purple fur (P) is DOMINANT in monsters. Yellow fur (p) is RECESSIVE. What is the genotype of a PURE…

A: It is a monohybrid cross. A monohybrid cross is a genetic cross between two individuals who have…

Q: 2. A widow's peak hairline is dominant to straight hairline. Cross a widow's peak hairline person to…

A: The genotype of an individual represents the allelic composition. The different alleles express and…

Q: 2. The father has red-green color blindness and the mother does not. The mother's alleles are…

A: The pedigree analysis helps identify the trait being passed on from one generation to another. It…

Q: In skunks, black and white stripes (S) are dominant and black and white spots (s) are recessive, and…

A: Introduction:- Black and white stripes is dominant (S) while black and white spots (s) is…

Q: 1.In humans, one type of red-green color blindness is a sex-linked recessive. Normal color vision is…

A: A disorder caused by a single mutated gene, inheritable as per mendelian principles, is known as…

Q: 1. The gene for tall is dominant over dwarf in the garden pea plant used by Mendel. A pea plant that…

A: Character : tall and dwarf  Dominant alleles : is completely dominant over other gene. Tall gene TT.…

Q: 1. Armin and Annie are going to have a baby. Annie has dimples in her cheeks (a dominant trait),…

A: The genotype is inherited partly from each of the parents whereas phenotype is never an inherited…

Q: A human female "carrier" who is heterozygous for the recessive, sex-linked trait causing red-green…

A: as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: 1. Suppose that in outer space there exist creatures with dominant purple eyes (P) and recessive…

A: The Punnett square is a squared graph used to forecast genotypes in a crossing or mating study.…

Q: Black coat (B) color in Cocker Spaniels is dominant, while red coat (b) color is recessive; solid…

A: The genotype and phenotype of the offspring produced from a specific breeding or mating event are…

Q: A purebred plant that produces yellow seeds (YY) is crossed with a purebred plant that produces…

A: A purebred plant is a plant which passes on characteristics that are similar to the parent to the…

Q: The color of Andalusian chickens results from the inheritance of alleles that exhibit incomplete…

A: Incomplete dominance is a phenomenon in which the alleles do not exhibit complete dominance in a…

Q: Dihybrid crosses Two loci with two autosomal recessive traits   Gene symbols              a…

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

Q: The ability to touch your nose with the tip of your tongue is a dominant genetic trait. And red hair…

A: The genotypes of the following traits are as follows: Ability to touch nose - NN, Nn. Inability of…

Q: 1. In Harry Potter movies, Harry Potter can perform magic. His father can do the same but his mother…

A: Dominant and Recessive alleles The alleles that can only be expressed when in homozygous conditions…

Q: A species of ornamental fish comes in two colors; red is dominant andgray is recessive. Emily owns a…

A: Genetics is the branch of biology that deals with genetic material like DNA, RNA, inheritance.…

Q: 6 Coat colour in cattle is determined by a set of incomplete dominant alleles. There is an allele…

A: Incomplete dominance: is called as partial dominance occurs when both alleles at single gene locus…

Q: 1. Red-green color blindness is an X-linked recessive trait in humans. Polydactyly (extra fingers…

A: X-linked or sex-linked traits are those traits that are transferred from mother to son or father to…

Q: 4. Albinism is caused bya recessive al lele. A brown rabbit crossed with an albino rabbit produces…

A: Albinism is a condition in which “pigmentation” is lacking. It is a condition in which a gene that…

Q: Suppose color blindness is a X linked trait in humans. It is also recessive. A phenotypically normal…

A:

Q: 6 Huntington's disease causes damage to the nervous system. It is an inherited condition caused by a…

A: Genes control the genetic characteristics of an organism.  Genotype is the genetic characteristics…

Q: n hamsters the gene for black/white fur color is on the X chromosome. The dominant allele produces…

A: In mice, the XIST gene is expressed solely by the dormant X chromosome and is essential for early X…

Q: please answer questions 1 a and b.

A: The branch of biology that deals with the study of genes, heredity and genetic variations are termed…

Q: minks, coat color is controlled by a single gene. The allele for a brown (B) coat is dominant to the…

A:

Q: 4. In human's tongue rolling is dominant to non- tongue rolling. What would be he expected type of…

A: Phenotype It is observable morphological appearance. Genotype  Representation of genetic complement…

Q: In humans, webbed fingers is dominant (W-); non webbed fingers is recessive, ww. A man with webbed…

A: We have,  Allele representing webbed fingers - W Allele representing non-webbed fingers - w Since…

Q: 1. In pea plants, smooth peas (S) are dominant to wrinkled peas (s). Work the following crosses. a.…

A: According to bartleby guidelines;we are only supposed to give the answer of first question ;if more…

Q: 8. Which of the following is true given a mating between a woman who is a carrier for color…

A: 4) This couple could have a color blind son.

Q: A. You are crossing bunnies. The haplotype of a female bunny, Poppy, is as shown in the diagram…

A: In its broadest definition, a haplotype is a collection of DNA changes along a chromosome that tend…

Q: 2. A male rabbit with the genotype GGbb is crossed with a female rabbit with the ggBb the genotype…

A: The genotype implies to the hereditary material passed among generations, and the phenotypr is…

Q: Attached earlobes (f) is recessive to free earlobes (F). The pedigree shown here shows two…

A: A gene is a unit of hereditary present in thousands of numbers on the helical strands of…

Q: 1. A white (WW) American man marries a pure Filipina 2. A red rose (RR) is cross with a heterozygous…

A: In an organism, each gene consist of 2 alleles, one from each of the parents. These alleles occur as…

Q: 3) Short tail length in cattle is caused by an X-linked recessive allele. Roan coat colour of cattle…

A: There are few important terms . Which are as follows: Co dominance -Alleles that lack dominant and…

Q: In guinea pigs, two different genes affect the coat. One gene codes for coat color and there are 2…

A: Genetics is a discipline of biology that investigates genes, genetic diversity, and heredity in…

Q: 3. Coat color in cats is a codominant trait and is also located on the X chromosome. Cats can be…

A: In cats, the presence of this type of colour feature is due to X chromosomal inactivation.

Q: 3. In human's premature gray hair is dominant over normal hair coloring. Cross a homozygous…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 3. The American Curl is a breed of cat that has curly ears. The allele for curly ears is dominant…

A: Most genes have two alleles - A dominant allele and a recessive allele. The presence of dominant…

Q: pea plants, round peas (R) are dominant to wrinkled peas (r). You do a test cross between a pea…

A: From the monohybrid cross, Mendel’s law of segregation was given. According to this law, when two…

Q: disease caused by a recessive allele. If a woman who was a carrier for hemophilia married a man who…

A: Question no 1. Answer is.. A 1/4 child means, out of 4, two male & two female, one male is…

Q: If an individual with a dominant phenotype is crossed with an individual with a recessive phenotype,…

A: Phenotype - the physical result of gene expression which is visible to eyes. Genotype - the genetic…

Q: 2. Brown eyes are dominant over blue eyes in humans. Having a peaked hairline is dominant over…

A: Homozygous - This is a genetic state in which a person inherits the same alleles from both parents…

Q: 1. In humans, normal pigmentation is due to a dominant gene A. Albinism is due to the recessive…

A: Albinism is an autosomal recessive disease. The presence of homozygous recessive genotype encodes…

Q: 8 Pea plants produce different colored flowers, with purple flowers a dominant trait and white…

A: There are some terms useful in genetics :  Homozygous: same type of alleles  Heterozygous: two…

Q: In cattle "short spine" is lethal shortly after birth: it is caused by the homozygous recessive…

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: 1. A red eyed male is crossed with a white eyed female, what eye color should their progenies have?…

A: 1) The gene for eye colour in drosophila is located on X chromosome. The red eye colour is dominant…

Q: In humans, albinism (lack of skin pigment) is an autosomal recessive trait. The first child of two…

A: The inheritance of the affected traits from parents to offsprings that are expressed when both the…

Q: 2. The length of fur in guinea pigs is controlled by a single gene. The dominant allele "F" produces…

A: 2.  Dominant allele : F for short fur Recessive allele : f for long fur Heterozygous male  Genotype…

Q: 1. In rabbits, coat color is affected by a series of alleles with a hierarchy of dominance such that…

A: Given data:  In rabbits, coat color is affected by a series of alleles with a hierarchy of dominance…

Q: A male and female chickens have 4 unhatched eggs. The white colored hen is heterozygous while the…

A: Given  Female heterozygous white. Male homozygous black (recessive).  Symbols use  C = dominant  c =…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.