Information: Rats with one or two brown fur alleles are both phenotypically brown because brown is dominant. Rats with two Albino (white) alleles are phenotypically white. 1. Cross a homozygous Brown male to a White female (she logically is homozygous) Male parent genotype: Possible Sperm: Female parent genotype: Possible Eggs: offspring genotypes & ratios: offspring phenotypes & ratios;

Q: In Dogs, short tail (t) is recessive to long tail (T). A true-breeding (homozygous) short-tailed…

A: Genotype refers to the genetic material that is passed from one generation to another. Phenotype is…

Q: The following is totally made up (not real). Hiccups show complete dominance. F is dominant and…

A: Complete dominance in the type of inheritance in which one allele is completely dominant over the…

Q: LO11 Calculate the probability of genotypes and phenotypes in monohybrid crosses of sex linke traits…

A: In genetics, Sex-linked traits are those traits whose genes are present on the sex chromosomes. Sex…

Q: Egg 3: Looking at Egg 3 one parent is orange and is heterozygous (Oo) and one is homozygous…

A: A trait is a characteristic feature that is unique to particular individual. It is represented by…

Q: 3. In cattle, the polled condition (no horns) is dominant over the horned, and the heterozygous…

A: In the given case, let the allele associated with polled trait be “P” and allele associated with…

Q: Punnett square: listing off spring genotpye and phenotype as ratios. 1. two hetrozygous white…

A: Genotype in genetics refers to the genetic composition of the organism. Phenotype in genetics refers…

Q: 1. If one parent is homozygous dom Tor 11 the genotype i other parent is homozygous recessive for…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Inheritance of multiple genes: 8. A pure-bred grey cat mates with a pure-bred chocolate cat: a. What…

A: The entire process of heredity is based on inheritance, which is why the offspring are identical to…

Q: 5. Using a Punnett square, determine the possible genotypes, phenotypes, and ratios of offspring for…

A: We are answering question 5. For remaining question pls repost.   The term "codominance" refers to…

Q: *Genetics Matt observed 80 green frogs and 20 brown frogs. He knows from published studies,…

A: Alleles are alternative forms of a gene. In the case of Brazilian frogs, there are two alleles that…

Q: Skin color is a complex trait and while just a few genes account for the major difference between…

A: introduction Incomplete dominance is a kind of inheritance in which both alleles of a gene are…

Q: 1. In a particular bird species, the tips of the feathers are tinged with blue, white, or silver.…

A: Allele can be recessive or dominant form. In heterozygous condition, dominant allele always masks…

Q: B. Labrador retrievers have 3 varieties of fur colour: yellow, chocolate or black. Two genes are…

A: A Punnett square is a simple graphical tool used to predict the probability of different genotypes…

Q: G. How many genes are linked? H. Which groups are the parentals? I. What do the other groups…

A: Since you have posted a question with multiple subparts, we could answer only the first three.…

Q: 8. In certain breeds of dogs, two different sets of alleles determine the color pattern. Black color…

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

Q: 1. If the allelic composition of a gene is Aa, the genotype is said to be (homozygous,…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: 4. Flash, who has yellow fur and Daisy, who has light brown fur are both golden retrievers. Flash is…

A: In genetics the gene control the hereditary characters. Alleles are the alternative forms of the…

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: When dealing with a complete dominant trait which of the following statements is TRUE? Heterozygous…

A: Complete dominance is a formed of dominance where in the dominant allele completely coverd with…

Q: The gene for red/green colour blindness (g) is a recessive sex-linked trait. The gene for eye colour…

A: The genes are the primary unit of life. The nucleotide sequence of the genes are responsible for…

Q: Information: Rats with one or two brown fur alleles are both phenotypically brown because brown is…

A: A genetic trait is considered dominant if it is expressed in a person even in its single copy. While…

Q: 5. The horned / hornless traits in sheep are examples of sex-influenced traits. Horned (H) acts as a…

A: In human there are 22 pairs of autosomes and 1 pair of sex-chromosomes (X and Y). Sex-linked…

Q: Hello Heliodors! (cont.) Trait B Heliodors are either red (R), yellow (Y) or an intermediate…

A: The option 4 is correct. i.e. 1 red :2 orange :1 yellow.

Q: 4. In humans, brown eye color (B) is dominant to blue eye color (b). A woman who is homozygous…

A: An allele is one of two or more variations of a certain gene. A dominant allele can only show itself…

Q: In rabbits, full coat color (C) is the dominant trait. A second allele, chinchilla (cch) is…

A: The condition where two identical genes are present in an individual for a particular character, is…

Q: please check my work

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

Q: ye color is a heritable trait in ground squirrels. Green eyes (G) are dominant and yellow eyes (g)…

A: Introduction : In the given question, eye color in squirrels has been referred to as a heritable…

Q: How to calculate the possibility of gene？Step by step？any faster way？formula？

A: Lets say the homozygous genes be - SSBB for sharp claws and minty breath     S S B SB SB B SB…

Q: The ruffed chicken has an under-chin wattle. A smooth wattle (S) is dominant over a wrinkled wattle…

A: The dihybrid cross is depicted in the question because wattle color and shape are encoded by the two…

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: 6. The gene for normal vision is dominant and sex linked (XB). The gene for red-green…

A: A mutation in a gene on the X chromosome results in an X-linked illness, a genetic disorder. One of…

Q: H T 7. Here is a cow genetic map: H= French horns h = English horns C = chews cud c = swallows cud…

A: This is a case of test cross. In this cross, the parent is crosses with homozygous recessive parent.…

Q: Chinchillas are small, furry South American rodents. They were originally brought to the United…

A: In this question it is to describe that grey heterozygous parent and a violet parent cross matching…

Q: CHOOSE ALL THAT APPLY: Which of the following are true based on the Punnett square below? Female BB…

A: Given: Genotype of male BB Bb Genotype of female BB Bb

Q: What is the calculated “critical value” for this problem?

A: Hypothesis testing is the first step in any experimental research. At this step, two types of…

Q: If two white mice are crossed, and nine white and three brown mice result, the dominant allele must…

A:

Q: Part B 1. For the remaining characteristics, you will be looking at homozygous and heterozygous…

A: Homozygous is the term given to the state in which both the alleles of a given set of character…

Q: SUBJECT: GENETICS Topic: Binomial Probability Consider albinism a trait to occur in a human…

A: Probability that 2 offspring will be normal is 3/2. Probability that 1 offspring will be albino is…

Q: ting occurs between a female with the genotype Aa Bb XDxd and a male with the genotype aa bb XdY,…

A: This is a dihybrid cross consisting of two characters. In a dihybrid cross genes when  not linked…

Q: In rabbits, black fur (B) is dominant to white fur (b). A purebred (homozygous black-furred male is…

A: According to the law of dominance, two contrasting factors of a gene represents a trait in a…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.