QUESTION 2 In the following cross, +s +a X +s +a, how many offspring do you expect to have sepia eyes and wt wings? а. 3/16 O b. 9/16 Oc. 1/16 d. 3/4

Q: Couple 2 PKU heterozygote (carrier) PKU homozygote -Couple 1 B. Can couple 3 have a child that has…

A: Phenylketonuria It is a autosomal recessive disorder.

Q: In fruit flies an autosomal dominant allele results in red eyes while the recessive allele of that…

A: 1.) Given, in fruit flies red eye (AA or Aa) is autosomal dominant to pink eye (aa) which is…

Q: QUESTION 19 You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You…

A: This is a case of trihybrid cross because of involvement of three genes. The parental generation are…

Q: If red and white true-breeding snapdragon plants (aplant with red flowers and a plant with white…

A: Mendel's Law of Dominance says that in a heterozygote , for a given character one allele will be…

Q: Question 2: You have a purple pea plant of an unknown genotype. You crossbreed it with a  white pea…

A: Given that the purple pea plant of an unknown genotype is crossed with white pea plant (recessive).…

Q: According to a genetics theory, a certain cross of guinea pigs will result in red, black, and white…

A: In genetics, predicting the outcomes of specific crosses is often done using probability…

Q: 7. Draw a Punnett square that shows a cross between 2 parents that are heterozygotes for Sickle-cell…

A: Sickle Cell Anemia: Sickle cell anemia is an inherited blood disorder that affects the production of…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 lb. and 29 lb. 3/195 of the F2…

A: Introduction:- A one pair of alleles described the similar trait, for example, eye color ; one…

Q: A woman with blood type AB marries a man with blood type B.  They have a child of blood type A.…

A: "Blood" is an extracellular matrix made up of plasma, red blood cells, platelets, and white blood…

Q: Question: 1.You cross an Alpine Doe to a Boer buck.After 8 generation of backcrossing to Boer, what…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: Question 4 Review Mendel's genetic experiments. Select all correct answers. The self cross between…

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

Q: QUESTION 31 You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You…

A: Introduction Filial 1 refers to the first generation of seeds, plants, or animals produced by a…

Q: Assuming I got 1, 2, and 3 right can you please help with 4?

A: The objective of this question is to determine which generation the phenotype of the F2…

Q: The common morning glory (Ipomoea purpurea) is highly polymorphic for flower color. Part of this…

A: The hardy weinberg law says that "In absence of forces that change gene frequencies, relative…

Q: 9. Two varieties of pumpkin with different weights were crossed: 5 Ib. and 29 Ib. 3/195 of the F2…

A: "Phenotype" surely refers to an observable trait. "Pheno" truly approaches "take a look at" and is…

Q: A true-breeding yellow seeded plant is crossed with a green seeded plant. What fraction of the…

A: Yellow seed (YY)=homozygous dominant Green seed (yy)= homozygous recessive

Q: In snowpeople, broomstick arms are dominant to twig arms and carrot nose is dominant to button nose.…

A: The study of inheritance of one character at a time is known as monohybrid cross.  The monohybrid…

Q: What can be concluded from A Tall pea plants can only B Tall pea plants can only C Tall pea plants…

A: Dominant alleles are always visible whether they are in a heterozygous condition or in a homozygous…

Q: Use the following image to answer the question. If you performed the cross indicated to the F 2…

A: (C) 19

Q: Question 2 In an experiment on sweet peas, purple and long pollen grains were crossed with red and…

A: The given table shows the partial genetic linkage of sweet peas. The F2 generation of sweet peas was…

Q: In a certain plant, red fruit, R, is dominant to green fruit, r. A heterozygous plant with red fruit…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: In one of Mendeks dihybrid crosses of peas, he observed 300 full green pods, 85 constricted green…

A: Chi-square test is the test of significance of overall deviation square in the observed and expected…

Q: please explain why the answer is 3 thoroughly

A: Aa Bb cc × aa Bb Cc (1/2×3/4×1/2) + (1/2×3/4×1/2) =3/16+ 3/16 =6/16 =3/8

Q: In cocker spaniels, solid coat color is dominant (S) over spotted coat (s). Suppose a true-breeding…

A: Solid coat (S) is dominant and spotted coat (s) is recessive.

Q: Colour blindness is a sex linked disorder caused by a recessive allele carried on the X chromosome.…

A: color blindness is inherited as a recessive trait on the X chromosome. This is known in genetics as…

Q: if there are three genes that determine freckledness and the more dominant alleles a person has the…

A: Example Rules If there are three genes that determine freckledness and the more dominant…

Q: Question 35 You are studying two linked genes that influence vine height and fruit color in squash.…

A: Introduction :- The basic physical and functional unit of heredity is the gene. DNA is the material…

Q: 4. In garden peas, purple flowers (P) are dominant to white (p) flowers, and tall plants (T) are…

A: When individuals receive two different types of alleles from their parents, the condition is termed…

Q: If its possible, can you give me explanation on how to find the answers?

A: Chi-square  A chi square test is a statical test to find out the similarity and different between…

Q: Heritability has values from 0 to 1. 1 indicates O affected individuals will have affected children…

A: Genetics is the branch of biology that studies genes, including their structure, function, genetic…

Q: A chi-square test comparing observed and expected numbers of progeny is carried out, and the…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: 44. What fraction of the purple-flowered F2 progeny, when selfed, do you expect to produce the same…

A: The genes present in an individual do not work in isolation. They interact with each other to the…

Q: In a mendelian monohybrid cross the F, generation shows identical genotypic and phenotypic ratios.…

A: F1 would be heterozygous for the characteristic and exhibit the dominant allele in a monohybrid…

Q: 8. In peas, tall plants is crossed with a shom were: (Show all work Tall: 5474

A: A chi-square test means a statistical hypothesis that is valued to perform if the test is chi-square…

Q: Question 2

A: The objective of this question is to determine the genotypes of the parent pea plants based on the…

Q: A 1:2:1 phenotypic ratio in the F2 generation of a monohybrid cross is a sign of: CHECK ALL THAT…

A: The 1:2:1 phenotype ration can only be achieved when there are co-dominance or incomplete dominance.…

Q: We have crossed true-breeding flies today. Wild type to mutant. Their phenotypes were wt and vg se.…

A: In a genetic experiment involving true-breeding flies, we have crossed individuals with wild-type…

Q: Directions: Use the Punnett Squares from the previous problems to answer these follow up questions.…

A: Note: “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: A diploid trihybrid plant was testcrossed. Each of the three genes determines a single Mendelian…

A: Let's represent the three genes as A, B and C. The two parents that were crossed to form the diploid…

Q: а. a chart that shows the combinations (results) for a cross b. a picture (diagram) that shows…

A: Answer: GENETICS is the study of genes , hereditary and variations from generation to generation.

Q: 2. The genotype of F₁ individuals in a tetrahybrid cross is AaBb assortment of these four genes,…

A: A trait is characteristic feature that is unique to particular individual. A tetrahybrid cross is a…

Q: Possible options:  A. 1/9 B. 1/3 C. 1/6 D. 8/9

A: Pedigree analysis helps in understanding the mode of inheritance of a particular trait by observing…

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.