All changes saved 7. Below is a pedigree for a neurological disorder, of which one son has been affected. The disease is caused by a mutation on the X chromosome. Is the disorder recessive or dominant? Did the disorder come from mom or dad? Dominant; dad Recessive; mom Recessive; dad Dominant; mom

Q: Biology Section 12BC / School Year / We. kl197624 All changes saved 8. In Labrador Retrievers, coat…

A: Gene interaction: When there is a change in a single trait by the influence of more than two…

Q: Which of the following statements correctly describes the termns monohybrid cross and dihybrid…

A:

Q: The pedigree below is Autosomal recessive Sex linked dominant Autosomal dominant Sex linked…

A: 5 TYPES: ● Autosomal dominant ● Autosomal recessive ● X linked dominant ( sex linked)● X linked…

Q: SEX AND SYNDROME?

A: Answer: KARYOTYPE = It is the set of an individuals's combination of chromosomes , where an image is…

Q: 6. How many males are affected by this gene? a 2 3 d. 7. Use the same pedigree as the question…

A: When analyzing any population with minimal progeny data from several generations, pedigree…

Q: Let's work an autosomal problem. In fruit flies the wild type of eyes is red and it is dominant. The…

A: determine the genotypes of the parent organisms.write down your "cross" (mating)draw a…

Q: Red-green color blindness is caused by a recessive allele on human X chromosomes. A woman with…

A: Red/green colour blindness is passed from mother to son on the twenty third chromosome, that is…

Q: 4. Show a dihybrid cross for fruit flies. GgEe x GgEe. Be careful when counting the number for each…

A: A dihybrid cross is one where individuals that differ in two traits are crossed to study the…

Q: Some mice have either a kinked tail or a normal tail. Kinked tails (K) are dominant. Located on…

A: In the given case, the genotypes of heterozygous parents would be “KkNn”. The term heterozygous…

Q: Part II. for a single DNA marker. Below that is a diagram representing the chromosomes of these same…

A: The image and graph, alluding to are part of a genotyping process, which may be a way to analyze the…

Q: What is a testcross? O a cross between two organisms of different species O any genetics cross you…

A: Testcross is a cross between an organism of unknown genotype with a homozygous recessive individual.…

Q: You are studying bioluminescence in fireflies, which is affected by two genes. Only individuals with…

A: Epistasis is a phenomenon where the presence of one gene controls the expression/suppression of the…

Q: 20. To use a Punnett Square, you will need to know both of the parents'. phenotypes genotypes…

A: Punnet Square: A Punnett square is a diagram used to predict the probability of an offspring…

Q: A healthy twenty-seven-year-old female presents to the physician for genetic counseling with her…

A: Hardy Weinberg Equilibrium explains allele and gene frequency remain same in the population from…

Q: dimples marries a healthy woman with no dimples. Their four children have the following phenotypes.…

A: Suppose, allele D is responsible for dimples (dominant) and allele d is normal. Allele F is normal…

Q: Required information Genes A and B are close together on the same chromosome. The figure shows two A…

A: Crossing over is a process where the chromosomes exchange genes between them during sexual…

Q: Short Answer 3. The pedigree shown is of a family with an X-linked recessive disease. The sex…

A: The inability of the chromosomes to divide is known as nondisjunction.

Q: Please find the attachment

A: Since we only answer up to 3 sub-parts, we’ll answer the first three. Please resubmit the question…

Q: 4. A man is homozygous for both dimples (D) and attached ear lobes (e) is married to a woman without…

A: Answer and Explanation :  Given that, dimples (D) is dominant over without dimples(d) and free ear…

Q: 1-4 Answer 0 White Fur in a recessive trait (F) while. brown Fur is the completely dominant trait…

A: According to Hardy-weingberg law "In absence of forces that change gene frequences, relative…

Q: 5. Hemophilia is caused by an X-linked recessive mutation in humans. If a woman whose paternal uncle…

A: In the disease called “haemophilia”, if a wound is created, the blood does not clot normally. This…

Q: Pedigree 2: What is the most likely mode of inheritance of this disease based on its pattern in the…

A: what is the most likely mode of inheritance of this disease based on each its pattern in the…

Q: The mother was exposed to a mutagen during early pregnancy that altered the genotype of her…

A: The sex determination system regulates the development of sexual characters in any organism.…

Q: I- 2. Parent's Genotype Dad Mom Punnett Square Mom Dad 4. Genotype 3.

A: With respect to the question :  Case 1st Parent : TTll  ( father) X ttLl ( mother)

Q: What is the probability that III-j has Huntington's?

A: To solve this problem, we need to calculate the probability that individual III-j in the pedigree…

Q: Part III - Trait Analysis 1. The following pedigrees will be used to determine whether the trait is…

A: Pedigree is a family chart showing the Inheritance of a particular trait through several generations…

Q: Each member of a family of 5 has eye color that is a different shade of brown. The father's eyes are…

A: There are some traits that are regulated by only one gene such traits are explained very well by…

Q: peatles Feather 2. Tim and Stephanie are devastated when they find out their newborn son has…

A: Detailed explanation:Question 2 Prompt: Tim and Stephanie are devastated when they find out their…

Q: f any of the karyotypes below represent one of those syndromes, indicate the name of the syndrome.…

A: A karyotype is the arrangement and display of chromosomes in a tabular manner. The study of…

Q: I XHXh| XhY 2 XhY XhXhY A) If the nondisjunction event that gave rise to Il-2 occurred in the…

A: X-linked recessive disease X-linked recessive allele contains two words that are "X-linked" and…

Q: The gene for red-green colour vision is carried on the > chromosome. If the gene is faulty, colour…

A: Colour blind is x-linked recessive disorder. People suffering from colour blind not able to…

Q: 1. The pedigree below is for a rare but relatively mild hereditary disorder of the skin. How is the…

A: Pedigree represents a family chart that shows the inheritance pattern of traits in different…

Q: In cabbage butterflies, white wings (W) are dominant to yellow wings (w). A 11. heterozygous…

A: It is given that W allele encodes white wing. It is dominant over w allele.  The ww genotype encodes…

Q: 1. Red-green colorbilindness is caused by a recessive allele ) at an X-linked gene, and albinism is…

A: Mendelian factor is the unit of inheritance which passes from parent to offspring through gametes.…

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.