seeds is crossed with a second pea plant with green wrinkled (yyrr) seeds. What would the phenotypes of the offspring be if the yellow round pea plant was homozygous for both traits?   Question 34 options:   All yellow round   1 yellow round : 1 green wrinkled   3 yellow round : 1 green wrinkled   1 yellow round : 3 green wrinkled

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: All of these are features of an autosomal recessive pedigree EXCEPT: Heterozygotes have a normal…

A: Pedigree analysis is a form of pictorial representation that depicts medical history and structure…

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: Why is the answer 200? Is there an equation I need to use for this problem?

A: There will be 200 ab gametes among the 1000 offspring in the self-cross of plants with the Ab/aB…

Q: Based on the data above, which of these genes (B, R, or D) is in the middle of the other two, along…

A: The genetic mapping, also called the linkage mapping is a process of identification of relative…

Q: Imagine a population of diploid organisms with two alleles for color, red (p) and white (q). If…

A: According to Hary Weinber equation p2 + q2 + 2pq= 1 and p + q = 1  where p = frequency of the…

Q: Question 47 Everyone who inherits the disease causing alleles has some symptoms. O multifactorial…

A: Inheritance is a biological process in which parents pass their characters to offsprings.  Disease…

Q: Review non Mendelian genetics. Match the term and its description. Each term can only be used once.…

A: Inheritance is defined as the passing of traits from parents to offsprings.

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: Why was the pea plant an excellent choice for Mendel’s  inquiry into heredity?

A: We all know that Gregor Johan Mendel is known as Father of Genetics.He was the first scientist who…

Q: QUESTION 4 The following two individuals are crossed: Aa Bb Cc Dd x Aa bb Cc Dd What proportion of…

A: According to the probability method predict the outcomes of crosses between organisms, when a…

Q: In a type of bean plant, the trait for yellow pods (B) is dominant to the trait for green pods (b).…

A: Heterozygous traits are those which have two different alleles of a trait.

Q: Which of the following best illustrates the central dogma of biology? * DNA - DNA - Protein RNA -…

A: Question 1) Option 3 is correct * DNA -RNA - Protein Question 2) Option 3 is correct

Q: Consider the following gene on the "X" for color blindness: "XB" for normal vision is dominant to…

A: The genotype of female parent is XBXb, which means she carries one dominant allele and one recessive…

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: Feather colour in parakeets is controlled by two genes. Blue colour (B) is dominant over absence of…

A: Feather color of parakeets is controlled by two genes.  Blue color , B is dominant over absence of…

Q: QUESTION 3 Linkage disequilibrium is defined by which of the following? O Positions in the genome…

A: For QUESTION 3:The correct answer is: The nonrandom association between alleles in a…

Q: In the F2 generation of a homozygous yellow-seed (AA) X homozygous green-seed (aa) cross in peas,…

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

Q: What is the EXPECTED # of students who would be heterozygous (+/-) ?    There were 15 students…

A: The population is ideal. The non random mating is found between the individuals in the population.

Q: In Drosophila, miniature wings (X) result from an X-linked allele that is recessive to the allele…

A: Sex determination in Drosophila melanogaster, commonly known as the fruit fly, is controlled by a…

Q: Question #1 Since experimental crosses are not performed in humans, how do we know how traits are…

A: Genetic inheritance is essential for evolutionary changes. It will describe or tell about how the…

Q: Please answer fast You obtain the following number of offspring in a test cross of a dihybrid plant…

A: Chi square  Chi square is a test that is used compare the observed vs expected results.

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: Consider the data in the following table, derived from crossing a female fruit fly that was…

A: According to Morgan "the tendency of the gene as present in the same chromosome to remain in their…

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: Question 9 Consider that a certain gene is a maternal effect gene and that the allele for dark brown…

A: It is given that: The inheritance is maternal The brown color is incompletely dominant on the white…

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: The image shows a pair of homologous chromosomes from a single parent before gamete production. M1…

A: Genetic linkage is a study which shows us the  genes or alleles which are close to each other on a…

Q: What are the haploid genotypes of the gametes and frequencies/proportions of those gametes that can…

A: Number of gametes-. Number of "gametes = 2n", where n is the heterozygosity.

Q: QUESTION 4 In Mendel's pea plants, round shape (R) is dominant to wrinkled shape (r), and yellow…

A: Introduction :  Punnet Squares are square-shaped diagrams used to predict genotypes in breeding or…

Q: Question 25 All of these are features of an autosomal recessive pedigree EXCEPT: O Heterozygotes…

A: Pedigree is a chart that represents a family tree. It displays members of a family affected by 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.