4. Flash, who has yellow fur and Daisy, who has light brown fur are both golden retrievers. Flash is heterozygous for his yellow fur, but Daisy carries the recessive gene for her light brown fur. Create a Punnett square to show the possibilities that would resuft if Flash and Daisy had puppies. Hint: Read question #2 to see which trait is dominant. (4) a) Fill in the Punnett square, then list the possible genotypes and phenotypes for the puppies. b) What are the chances of a puppy with yellow fur? out of or c) What are the chances of a puppy with tan fur? out of or 5. Spot meets Dotty at a dog grooming boutique. Both of them are heterozygous for their spots, which is dominant over not having spots. Create a Punnett square to show the possibilities that would result if Spot and Dotty had puppies. Hint: Read question # 3 to see which trait is dominant. (4) a) Fill in the Punnett square, then list the possible genotypes and phenotypes for the puppies. b) What are the chances of a puppy with spots? out of or c) What are the chances of a puppy with no spots? out of or Auhor

4. Flash, who has yellow fur and Daisy, who has light brown fur are both golden retrievers. Flash is heterozygous for his yellow fur, but Daisy carries the recessive gene for her light brown fur. Create a Punnett square to show the possibilities that would resuft if Flash and Daisy had puppies. Hint: Read question #2 to see which trait is dominant. (4) a) Fill in the Punnett square, then list the possible genotypes and phenotypes for the puppies. b) What are the chances of a puppy with yellow fur? out of or c) What are the chances of a puppy with tan fur? out of or 5. Spot meets Dotty at a dog grooming boutique. Both of them are heterozygous for their spots, which is dominant over not having spots. Create a Punnett square to show the possibilities that would result if Spot and Dotty had puppies. Hint: Read question # 3 to see which trait is dominant. (4) a) Fill in the Punnett square, then list the possible genotypes and phenotypes for the puppies. b) What are the chances of a puppy with spots? out of or c) What are the chances of a puppy with no spots? out of or Auhor

Name: 4. Flash, who has yellow fur and Daisy, who has light brown fur are b
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Description: 4. Flash, who has yellow fur and Daisy, who has light brown fur are both golden retrievers. Flash isheterozygous for his yellow fur, but Daisy carries the recessive gene for her light brown fur.Create a Punnett square to show the possibilities that

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter19: Introduction To Genetics

Section: Chapter Questions

Problem 5CT: When you decide to breed your Labrador retriever Molly and sell the puppies, you discover that two...

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3. A couple just had a baby, who has type-O blood. Upon learning the baby’s blood type, the father becomesinfuriated and accuses the mother of cheating on him. The mother has type-A blood and the father has type-Bblood. Knowing that the allele for type-O is recessive, answer the following questions.a. What is the relationship between the IA, IB, and i alleles?b. Is the father right? Or is he falsely accusing the mother? Explain. Include the genotypes of the parentsand the genotypes of their potential children.
Black fur is dominant over gray. If a father is heterozygous dominant and the mother is homozygous recessive, a1. what are the genotype probabilities of their offspring? a2. what are the phenotype probabilities of their offspring?
1. Clouded leopards are a medium sized, endangered species of cat, living in the very wet cloud forests of Central America. Assume that the normal spots (XN)are a dominant, sex-linked trait and that dark spots are the recessivecounterpart. Suppose as a Conservation Biologist, you are involved in a clouded leopard breeding program. One year you cross a male with dark spots and a female with normal spots. She has four cubs and, conveniently, two are male and two female. One each of the male and female cubs have normal spots and one each have dark spots. What is the genotypeof the mother? 2. Assuming that after a few years, you cross the female cub that has normal spots with a male that also has normal spots. How many of each genotypewill be found in the cubs (suppose 4)
When you decide to breed your Labrador retriever Molly and sell the puppies, you discover that two of Mollys four siblings have developed a hip disorder that is traceable to the action of a single recessive allele. Molly herself shows no sign of the disorder. If you breed Molly to a male Labrador that does not carry the recessive allele, can you assure a purchaser that the puppies will also be free of the condition? Explain your answer.
1. If your genotype is Bb, what type of trait would you express as phenotype? a. dominant b. recessive c. both a and b d. neither a nor b 2. If your genotype is BB, what type of trait would you express as phenotype? a. dominant b. recessive c. both a and b d. neither a nor b 3. If a baby goat received a dominant gene for curly hair from one parent, and a recessive gene for straight hair from the other, which trait will the baby goat display? a. No hair b. Curly hair c. Straight hair d. Straight and curly hair 4. The allele for yellow seeds in pea plants, Y, is dominant. The allele for green seeds in pea plants, y, is recessive. Which combination would produce a plant with green seeds? a. YY b. Yy c. yY d. yy 5. In humans, the allele for brown eyes, B, is dominant over the allele for blue eyes, b. Which combination of alleles shown below could result in a…
1. A gardener harvested 3,697 seeds from cross breeding a pure line red-flower petunia and pure line white-flower petunia. Then, he planted the harvested seeds in a 25x25 m plot. He was shocked that all of his planted petunias produced red flowers. Why? A. The red flower petunia is a dominant trait. B. The red flower petunia is a recessive trait. C. The white flower petunia is a dominant trait. D. The white flower petunia has a heterozygous genotype in flower color. 2. A veterinary doctor found a long tail female cat along the way going to her clinic. She wanted to know if the long tail female cat is a pure breed/line or not? So as a Biology student with genetic subject, which of the following choices can you correctly suggest to her? Considering the long tail trait as dominant trait. A. She must cross breed it with a short tail female cat B. She must do a back cross breeding with a short tail male cat C. She must run a molecular test for the long tail female cat…
1. An albino man whose parents are both normal marries a woman one whose parents is normal and the other albino. She has an albino sister. The couple has a normal son. a. Is albinism a dominant or a recessive trait? Explain your answer. b.Give genotypes of all the persons involved. c. The couple plans to have more kids. What is the probability of their second child being normal?
4.) A man and a woman have a child. The father is blood type A, and one of his parents was blood type A and the other was blood type O. The mother is blood type B, and one of her parents was blood type B, the other type O. Both the father and the mother are carriers of the Bombay allele. (Neither of the type-O grandparents were type O because of the Bombay allele – they had the regular type O genotype.) WhataretheoddsthattheirbabywillhavebloodtypeO? WhataretheoddsthattheirbabywillhavebloodtypeAB? (Hint – for this question, you should draw out a pedigree and fill in as much as you can for the genotypes of BOTH genes that are involved.)
1.) Consider flower color in a hypothetical population of 7,000 flowers, red flowers (4,000), blueflowers (2,000) are dominant over pink flowers. If there are 1,000 pink flowers, find thefollowing:a. Frequency of dominant (red flower) alleleb. Frequency of recessive (pink flower) allelec. Frequency of each genotype (homozygous dominant, homozygous recessive,heterozygous)d. Make a Punnett square and use the rule of multiplication.
In rabbits, an allelic series helps to determine coat color: C (full color), cch (chinchilla; gray color), ch (Himalayan; white with black extremities), and c (albino; all white). The C allele is dominant to all others, cch is dominant to ch and c, ch is dominant to c, and c is recessive to all the other alleles. This dominance hierarchy can be summarized as C > cch > ch > c. Indicate the phenotypic ratios expected in rabbits with the cross cchch × chc. 1 full color:1 chinchilla 1 full color:1 Himalayan 1 chinchilla:1 Himalayan 3 full color:1 chinchilla 2 full color:1 Himalayan:1 albino
3. Codominance is when two dominant alleles of contrastingpair fully expressed at the same time in heterozygousindividual. Which of the following situation is an example ofcodominance?A. Jo mated the red bull with the white cow to produce a roan cow.B. Melissa traces her blood type by crossing the blood type of herparents.C. James passed a genetic disorder hypertrichosis pinnae aurisor hairy ear to his son.D. Tess crosses the red carnation flower plant with white flowercarnation plant to produce a pink flower plant.
In skunks, black and white stripes (S) are dominant and black and white spots (s) are recessive, and red eyes (R) are dominant to brown eyes (r). Both traits are independent. You cross a male skunk with black and white spots and brown eyes to a female with black and white stripe and red eyes. They have three babies: (1) A male with stripes and brown eyes; (2) A female with stripes and red eyes; (3) A female with spots and red eyes. What is the genotype of the female skunk? Group of answer choices SSRr SSRR ssRR SsRr SsRR