8. Two short haired guinea pigs are mated several times. Out of 100 offspring, 25 of them have long hair. What are the probable genotypes of the parents? X_ Show the cross to prove it!
Q: 1. In chickens BB calls for a black chicken. WW calls for a white chicken. The BW combination calls…
A:
Q: 2. The pedigree chart below illustrates the inheritance of a trait (darker symbols) in two families…
A: A pedigree is a branched diagram which represents the inheritance of a trait across generations in a…
Q: 4. Consider the characteristics and pedigree of a couple: Woman: has normal vision but mother is…
A:
Q: 3. The father shown beiow has Hemophilia, an X-linked recessive disorder. If this couple had a son,…
A: ANS- If the father has hemophilia and the mother does not carry hemophilic gene, then no son (XY)…
Q: State the Mendelian laws. These laws are applied in making genetic crosses. Which type of genetic…
A: Mendelian laws Mendel performed different experiments on pea plants with seven contrasting traits.…
Q: 5. Show the cross of a red eyed female (heterozygous) and a red eyed male. What are the genotypes of…
A: Given: Red eyes female is heterozygous Male is red eyed. The disease is X linked. The Punnett square…
Q: 7. Use the punnett square to show the dihybrid cross between the two individuals TtAa and ttAa. How…
A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…
Q: 3. Hemophilia is a recessive sex-linked disease carried on the X chromosome in humans. Cross a woman…
A: X-linked recessive diseases occur when both the alleles present on the X chromosome in females are…
Q: 3. STATEMENT: Color-blindness is due to a sex-linked recessive gene. A colorblind man marries a…
A:
Q: 3) The most likely inheritance pattern in the pedigree above is:
A: Pedigree analysis is study of any kind of population and its progeny data of several generation of a…
Q: 1. Study the given alleles. Write the correct phenotype for each genotype. X – normal Genotype XC –…
A: Note: Since you have asked multiple questions, we will solve the first question for you. If you…
Q: 1. An individual whose genotype is AABBCC is crossed with an individual who is heterozygous for all…
A: Given that, the genotype AABbCc is crossed with an heterozygous individual (AaBbCc). But you have…
Q: 3. If all of the offspring of a particular cross have the genotype Gg, what must the genotype of the…
A: Since you have posted multiple questions we solve the first question for you. To get the remaining…
Q: 1. Cross a person with heterozygous type B blood with a person with type AB blood. List the…
A: 1. Blood is a circulating biological fluid in the body composed of blood cells and plasma.…
Q: 2. Write the genotypes of t disease in the cross shown
A:
Q: 5. In humans, being a tongue roller (R) is di who is a non-roller marries a woman who a. Father's…
A: The relationship between two gene variants is referred to as dominant. Each parent gives each child…
Q: 2. What is the result of crossing over? A. recombination B. mutation C. linkage D. adaptation
A: The field of biology that deals with the study of inheritance are known as genetics. Organisms pass…
Q: 3. Cross a man with type B heterozygous blood with a woman with type O blood. What are the possible…
A: Introduction :- A blood type is a type of blood classification based on the presence or absence of…
Q: What parental genotype will produce all blood types (A,B,O, & AB) in their four children
A: Blood is fluid connective tissue with plasma which is fluid matrix and it has no fibres. Red blood…
Q: 1. Do a punnett square for the cross shown below between a male and female, both with Hemophilia, an…
A: Hemophilia is a X-linked recessive disorder in which the affected individuals does not exhibit…
Q: 1. Using the correct allele notation, write the genotypes for Queen Victoria and Count Chocula. 2.…
A: (Kindly note that, you have uploaded two questions together, we can only able to answer one question…
Q: 3. A woman has a rare abnormality of the eyelids called ptosis, which makes it impossible for her to…
A: INTRODUCTION Answers of question number three is given below. Dominant gene for ptosis is P…
Q: 3. In cats, the gene for calico (multicolored) cats is codominant. Females that receive a B or R…
A: # Here I am giving solution of que 3 and 4 . Please send questions one by one in the portal.…
Q: 5. What is described by the statement "the dog's coat is brown"? (LT#2) B. pedigree A. genotype C.…
A: since there are multiple questions in this particular question, I will answer the first one for you.…
Q: 10. Color blindess is a sex-linked recessive disorder on the X Chromosome. If the allele "b"…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: 2. Be able to compare and contrast (discuss similarities and differences in) in your own words the…
A: Genetics is the study of genes, gene variation, and heredity. Inheritance is the foundation upon…
Q: 2. The following is a pedigree of a family in which a rare form of X-linked colorblindness is found…
A: A pedigree is a diagram depicting the biological relationships between an organism and its…
Q: 2. List down all the possible types of gametes produced by the following individuals with genotypes:…
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: No…
Q: 4. Cross a Male with hemophilia with a normal heterozygous female. What is the percentage of the…
A: A Punnett Square is a useful instrument that assists with the varieties and probabilities that can…
Q: 5. An egg parent with type A blood is claiming that a person with type AB blood is the sperm parent…
A: Father and mother both contribute to the DNA of their child. Each of the parents contributes one of…
Q: 4. Colorblindness is an X-linked trait caused by a recessive allele. A carrier female marries a…
A: Color-blindness is an X-linked recessive trait males have only one X chromosome and presence of…
Q: heterozygous genotype
A: The various characters expressed by organisms are dependent of gene present in the DNA. The traits…
Q: 4. Hemophilia in cats is X-linked recessive. (And yes, cats' sex chromosomes work the same way…
A: Given: Hemophilia - X-linked recessive. Normal female cat - XHXH Carrier female cat - XhXH…
Q: 3. A couple just had a baby, who has type-O blood. Upon learning the baby’s blood type, the father…
A: (a) IA, IB and i are alleles which is present on the red blood cells. These are responsible for…
Q: 1. Show the different kinds of gametes which can be formed by individuals of the following…
A: Genotype is genetic makeup of organism. So, in this question we need to determine the gametes from…
Q: 3. what are the expected genotype and phenotype ratios in the following genetic conditions? Use…
A: Genotype is related to the actual genetic structure of the individual And phenotype is the trait…
Q: 2.) A tall green pea plant (TtGg) is crossed with a Short yellow pea plant (ttgg). FOIL each…
A: TtGg X ttgg TG Tg tG tg tg TtGg Ttgg ttGg ttgg tg TtGg Ttgg ttGg…
Q: 6. Everyone in Squidward's family has light blue skin, whieh is the dominant trait for body color in…
A: *Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 2. Show the cross: bbEe x BbEe How many out of 16 have: black fur and floppy ears? black fur and…
A: In rabbits, the allele that codes for black fur are dominant over the allele that codes for brown…
Q: 1. Show the different kinds of gametes which can be formed by individuals of the following…
A: Introduction gametes are the haploid reproductive cells that are also known as the sex cells. One…
Q: 6. Looking at the picture of the Punnett square below, which of the following is an accurate…
A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…
Q: 9. Consider the below Punnett square cross. Explain how you could use it to determine which parent…
A: Punnett square was named after the scientist who discovers it, Reginald C. Punnett, It is a square…
Q: 3. A mom has homozygous Type A blood, and a dad has heterozygous Type B blood. Complete a Punnett…
A: According to the question, we have to complete a Punnett square for the cross where mom has…
Q: 2. Cross a Brown and White Spotted Cow with a White Cow. What is the percentage of the genotype and…
A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…
Q: 3. Suppose that a parent with genotype RrTt has the allele arrangement: R The gamete frequency is as…
A: The genetic map or linkage map represents the linkage of genes in chromosomes. Alfred Sturtevant,…
Q: 8. Concerning the sex chromosomes, which of the following is correct? The Y chromosome carries a…
A: Humans have two types of sex chromosomes: X chromosome and Y chromosome. If a person possesses two X…
Q: 3 examples of X-linked recessive and dominant diseases (with pedigrees).
A: X linked recessive diseases occur more frequently in males. They are transmitted from an affected…
Q: 9. A pigment-eyed, dimple-chinned man marries a blue-eyed woman without a dimpled chin. Their first-…
A: Dihybrid cross : involves two characters (traits) at a time. Homozygous: same type of alleles for a…
Q: 1. Is there a possibility that Joe's father has a genotype HH ? 2. The question does not mention…
A: A mutation can cause alterations in the proteins that are translated by the DNA. Normally, cells can…
Q: 4. What mode of inheritance is shown in the pedigree chart on the left? Justify your answer. 5.…
A: Pedigree is a branching representation indicating family members of everi generation . Pedigree…
#8
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 1. Do a punnett square for the cross shown below between a male and female, both with Hemophilia, an X- linked recessive disease. Females are represented by a circle and males by a square. Darkened shapes mean the individual has the disease.10. In the video example, the sex-linked disorder was a recessive trait. However, sex-linked disorders can be dominant! (Conduct a search to see some of the sex-linked dominant disorders that exist). Sex- linked dominant disorders will show even if there is only one dominant allele present. Using the allele D to stand for a dominant sex-linked trait, show a cross with a woman who does not have a dominant sex-linked disorder (X*Xª) with a man that does. Will the disorder in this particular cross be more common in daughters or sons?1. In pea plants, yellow color (Y) is dominant over green color (y). A yellow-colored pea plant is crossed with a green-colored pea plant. Half of their offspring is yellow-colored while the other half is green-colored.What is the genotype of the yellow-colored parent? YY O Yy yy The genotype cannot be determined. 2. A scientist discovered an unknown organism in a tropical rainforest. The organism has been identified to possess the following characteristics: (1) multicellular at some point of its life cycle; (2) feeds on decaying organic matter; and (3) has a cell wall made of chitin.Which Kingdom does the unknown organism likely belong to? Kingdom Animalia Kingdom Plantae Kingdom Fungi Kingdom Protista 3. Which statement about ferns is TRUE? Ferns are unicellular organisms. Ferns are nonvascular plants. O Ferns have spores as reproductive structures. Ferns are capable of secondary growth.
- For questions 1-3, consider a pea plant homozygous for tall stems and green seeds crossed with a plant dihybrid for tall stems and yellow seeds.1. In humans, hemophilia is a sex linked trait. Females can be normal, carriers, or have the disease. Males will have the disease or not (but they won't be ever carriers) XH XH = female, normal XH Xh = female, carrier Xh Xh = female, hemophilic XH Y = male, normal Xh Y = male, hemophilic a) Show the cross of a man who has hemophilia with a woman who is a carrier. b) What is the probability that their children have the disease9. In fruit flies, eye color is carried on the X chromosome. The allele for red eyes is dominant over its recessive allele, white eyes. Cross a homozygous, red-eyed female to white-eyed male. white cefes red eyes What is the genotype of the male? What is the genotype of the female? X xxx xx Y XY XY Genotypes x' x X Y How many genotypes are possible among the offspring? How many phenotypes are possible among the offspring? What is the probability of getting offspring that are red-eyed males? What is the probability of getting offspring that are white-eyed males? What is the probability of getting offspring that are red-eyed females? What is the probability of getting offspring that are white-eyed females? Phenotypes red eyes white eyes
- (Purple) (White) 12. Two plants, both heterozygous for the gene that controls flower color are crossed. Give the expected RATIOS for each genotype and phenotype. Phenotype Ratio - Gentoype Ratio - 13. In guinea pigs, the allele for short hair is dominant over long hair. Two short haired guinea pigs are mated several times. Out of 100 offspring, 25 of them have long hair. What are the probable genotypes of the parents? (Show the cross to prove it!)6. There are two enzymes LDH1 and LDH2. The gene that encodes this enzyme is X-linked. You extract the enzyme from different cells in several people and carry out electrophoresis. Give the genotypes for each person Draw the banding pattern that you would expect in the gel. Male with Male with Female Female Heterozygous LDH1 gene homozygous female LDH2 homozygous for LDH2 for LDH18. In alley cats, the coat color is determined by a gene carried on the X chromosome. Genotypes and color are as follows: b X² Females: xbx=yellow xBxb = calico XBXB = black Males: xby = yellow x³y = black A calico cat has a litter of eight kittens: one yellow male, two black males, two yellow females, and three calico females. What is the color of the father of the litter?
- 1,Show the cross between two people with Type AB blood. What is the genotypic and phenotypic outcome of such a cross? 2. Incomplete dominance = If a Red (RR) and White flower (rr) were crossbred, resulting in 100% Rr, what phenotype(s) would been seen according to the rules of IN-complete dominance? 3. Two parents think their baby was switched at the hospital. Its 1968, so DNA fingerprinting technology does not exist yet. The mother has blood type “O,” the father has blood type “AB,” and the baby has blood type “B.” Mother’s genotype: _______ Father’s genotype: _______ Baby’s genotype: ______ or _______ Was the baby switched? ____________________________________________________4. A male rabbit with genotype GgBb x with a female rabbit with genotype ggbb. ● The female only has one possible combination (gb) and her gametes are completed on the Punnett square below. To set up the Punnett square, use the "foil" method to determine the alleles present in the gametes. The image shown below will help you set up the male rabbit's genotype at the top of the square. ● Show the Punnett square and the expected offspring and their proportions. gb gb G g Bb gb gb How many out of 16 are: Grey, black eyed Grey, red eyed White, black eyed White, red eyed6. Using a Punnet square, please calculate the probability of having a Aabb offspring in a cross AaBb x aaBb 7. What is the probability of having a AAbbCcDd offspring in a cross AaBbCCdd x AabbCcDD? (Please show how you derive your answer) 8. In a cross between a blood type AB male and a heterozygous type B female, what are the possible genotype and phenotype for the offspring? What is the phenotypic ratio? :On D. Focus h. 72°F LL F4 PrtScr Insert Home F5 EZ F8 F9 F10 F11 F12 & 3. 6 7 8. 09. E R Y