A pure breeding dark blue flowered plant is crossed with a pure breeding white flowered plant and all the F1 progeny are baby blue (light blue) flowered. Identify the type of inheritance (complete dominance and if so which trait is dominant; or incomplete dominance or codominance/multiple alleles or sex linked, circle one) and define your symbols ____________________________________________________________________________ a) What is the genotype of the F1 generation? _______________________ What is the result of F1 x F1 cross? b) What is the genotypic ratio of the above cross (Write number next to genotype)? ___________________________________________________________________ c) What is the phenotypic ratio of the above cross? (Write number next to phenotype)?

Q: Based on what you learned in the Heredity and Inheritance Lab, complete a Punnett Square cross…

A: X linked recessive disorder is a kind of disorder where mutation occurs in one of the X chromosomes…

Q: Muscular Dystrophy is an X linked recessive disease. Maria and Nick are getting genetic counseling…

A: Answer : Given that, Muscular Dystrophy is an X linked recessive disease, this means the disease…

Q: A pure breeding dark blue flowered plant is crossed with a pure breeding white flowered plant and…

A: This is complete dominance as one colour trait is completely dominant over other colour trait.  If…

Q: Orange butterfly eyes (O) are dominant to yellow (o). Long wings are (L) are dominant to short wings…

A: The monohybrid cross deals with the study of one character at a time while the dihybrid cross…

Q: Complete each of the following statements or questions as directed: 1. In the case of inheritance…

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

Q: Which genotype indicates an individual II/2? O xCx O xCy O XX OXY

A: Traits which are determined by alleles present on the X chromosomes are referred to as X- linked…

Q: Match the non-Mendelian genetic terms with their descriptor. Genetic and environmental factors…

A: Any pattern of heredity in which features do not segregate according to Mendel's rules is known as…

Q: A woman who is a carrier for X-linked hemophilia (she does not have the disease) marries a man who…

A: Haemophilia is a hereditary condition characterised by the presence of a recessive X-linked genetic…

Q: Two constricted pods are crossed. What percentage are full ? What percentage are constricted? Form…

A: The cellular process that happens during meiosis cell division when same types of chromosomes are…

Q: sing the Pedigree only, would you be able to determine the genotype of III/1, and why? O No, it is…

A: Color blindness is a disease that enables the person to differentiate between colors, typically red…

Q: If the statement is made by a friend that both of my parents have trait X, and I do not so I must be…

A: Considering the situation where parents possess a trait X but child does not, we can guess that the…

Q: The following cross is performed between two varieties of fish that differ in scale color. What…

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

Q: If the trait shown in the pedigree presented follows an X-linked mode of inheritance, what is the…

A: Pedigree: In terms of genetics, a pedigree is a diagram demonstrating the manner in which a trait or…

Q: B A In the image above, the tissue found at letter B is; Нaploid Diploid Neither

A: The above image belongs to the ferns. It is the prothallus of the fern developed from spores.

Q: Pea plants with true breeding inflated green pods are crossed with true breeding constricted yellow…

A: A dominant trait is expressed in both homozygous and heterozygous genotypes.

Q: The pedigree shows a family with a 100% penetrance, X-linked recessive disease. What's the chance…

A: Within the case of an X-linked recessive disease, a male (XY) will show disease symptoms in the…

Q: A homozygous tall plant (T) bearing red coloured ( R) flowers is crossed with homozygous dwarf plant…

A: To find the genotype and phenotype of the progenies, a cross can be made between the parent…

Q: an albino corn snake is crossed with a normal colored corn snake. The offspring are all normal…

A: As they produce 34 normal snakes and 11 albino snake that means in a 3:1 mendelian ratio. Due to the…

Q: Red eyes are dominant on fruit flies but an x-linked recessive allele will produce white eyed flies.…

A: Eye colour of Drosophila is X linked traits . This means genes for Eye colour trait is available on…

Q: Identify the type(s) of trait in the pedigree below autosomal recessive autosomal dominant X-linked…

A: A pedigree is a family tree or chart made of symbols and lines that represent a person's genetic…

Q: Consider the Mendelian inherited genes below (complete dominance.) Draw your answer on paper and…

A: In part (A) :-  a ) One gene is involved that is flower Color . b ) Blue colour vis dominant and is…

Q: PEDIGREE:  Shaded individuals in the pedigree have a genetic disease. Individuals marrying into the…

A: Hemophilia is an example of X-linked recessive disease. The disease is caused by the appearance of…

Q: Cross 2 pink flowers and determine phenotype ratio.

A: Incomplete dominance- The heterozygous condition in which one allele cannot suppress the expression…

Q: The diagrams represent two human somatic cells, one from a female and one from a male, and the…

A: Introduction  Inheritance refers to the transmission of genetic information from parents to their…

Q: healthy/non-carrier woman, what is the probability of them having 4 healthy children? ther suffered…

A: X-linked diseases are passed from the father to the daughter, if Eloise's grandmother had an…

Q: Discuss how meiosis and the events in meiosis explain Mendel’s laws.

A: Meiosis It refers to the cell division that occurs in sexually reproducing organisms that decreases…

Q: 1. A pure breeding dark blue flowered plant is crossed with a pure breeding white flowered plant and…

A: A purebred is a child who is the result of true-breeding. True breeding is a method of producing…

Q: A homozygous round seeded plant is crossed with a homozygous wrinkle seeded plant.  What are the…

A: In genetics, homozygous refers to having two identical alleles for a particular gene. In this case,…

Q: 1. The pedigree chart in Figure 5.29 shows the inheritance of haemopiu family. Study the pattern of…

A: Solution 1A: GenotypePhenotypeIndividual 2XYNormalIndividual 4XHXHHemophiliac Solution 1b: i)Three…

Q: A man with blood type B and a woman with blood type O produce an offspring. What are the possible…

A: Given: The blood type of Man: B ( IBIB/ IBi ) The blood type of woman: O (ii)

Q: A tall, purple pea plant that is true-breeding is crossed with a short, white pea plant. What will…

A: introduction:- Mendel examined seven features in his pea plants, each of which was expressed as one…

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.