2.→ Now, for each characteristic, use the following Punnett squares to predict what traits could result from a cross between the two-monsters, and answer the questions that follow-based on your results. (Remember- that sperm is produced by the male, and eggs by the female.)¶ Number and size of eyes T Parental genotypes: X- sperm ST eggs
Q: 1. In chickens BB calls for a black chicken. WW calls for a white chicken. The BW combination calls…
A:
Q: 2. Curly hair is recessive, and straight hair is dominant. A woman with curly hair marries a man who…
A: A dominant allele expresses itself in both homozygous and heterozygous condition.
Q: 1. In fruit flies, white eyes are X-linked recessive mutation. If a female who is a carrier of the…
A: Introduction :- A gene's allele is one of two or more variants. For each gene, an individual…
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Q: 6. Look at the following pedigree for a given trait to answer the questions below. || 1 B A KEY: O I…
A: According to Bartleby guidelines, only the first three have been answered. Kindly post the remaining…
Q: 3. + For each of the phenotypes below, list the genotypes (use the letter of the dominant trait):…
A: Phenotype represents the visible trait in an organism, which is encoded by the genetic constitution…
Q: 2. Fill in the blanks below using these choices: dominant, genes, genetics, heterozygous, pure,…
A: It is the study of heredity and the variation of inherited characteristics.
Q: 6. The data in the graph shown are the concordance between identical twins (monozygotic) and…
A: What are monozygotic twins? Monozygotic or identical twins are those twins which develop from a…
Q: 04: In mammals there is a species where yellow and brown hair are sex linked genes when these two…
A: Incomplete dominance is the condition in which the dominant alllele is incompletely dominant over…
Q: 3. A couple, a foreigner father and mother, had a son with a trait of having a cleft chin and…
A: Given information Son has a cleft chin and dimples. The child does not acknowledge his mother as…
Q: From the three-factor crosses of Figure 7.3, Morgan realized thatcrossing over was more frequent…
A: During meiosis I, the physical crossing over is a normal event. This event allows the rearrangement…
Q: Step Example Perform a cross between a fly that is known to be heterozygous for both traits and a…
A: Recombination frequency measures the genetic linkage between a set of alleles/genes and is used to…
Q: 6. Use the images from the chart on the following page to write genotype (or genotypes) for each…
A: The dominant phenotype is the phenotype resulting from the genotype having atleast one dominant…
Q: 2. A red-green colorblind woman marries a man with normal vision. Their first child is a girl. Their…
A: Given that a red-green colorblind woman marries a man with normal vision. We know that…
Q: 1. Distinguish between phenotypes and Genotypes. 2. Differentiate genetic traits from observed…
A: Genotype and Phenotype are terms used in genetics. Genotype Phenotype 1. It is the genetic…
Q: 7. discuss the role environment plays on phenotypes
A: Phenotype is a set of characteristic traits in a organism, this includes appearance, behavior, color…
Q: 7. Here are the results of a crossing trial with fruit flies (D. melanogaster) Parents: Ebony…
A: Ebony body = e ; normal body = E E dominant over e. That means ebony body is recessive…
Q: 4. When the F1 bees were backcrossed to the inbred resistant line produced 4 types of offspring in…
A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…
Q: 3. Repeat steps I and 2 for an ear of corn that is the result of crossing Homozygous dominant and…
A: Mendelian inheritance, or Mendelism, is a collection of hereditary notions proposed in 1865 by…
Q: . Give an example of a phenotype and a gene or genes associated with it.
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A: the genotypic ratio indicates the ratio of the segregation of gametes into distinct genetic makeup…
Q: 1. Two normal-visioned parents produce a colour-blind son. What are the genotypes of the parents?…
A: As per our honor code, we are allowed to answer one question at a moment. You have posted multiple…
Q: 1. The ability to grow differently colored fur based on the season provides Arctic foxes with a…
A: Genetic constitution of an organism is represented by genottype. It controls the expression of…
Q: Define the keywords: Dominate, Recessive, Heterozygous, Homozygous Then create two ven-diagram:…
A: A genotype is referred to as the genetic makeup of an individual. A pair of different version of a…
Q: What are the genotypes for the offspring in the F1- Generation? What is the probability in…
A: Genes are the functional units of heredity. It carries information from one generation to another.…
Q: 2. Fill in the blanks below using these choices: dominant, genes, genetics, heterozygous, pure,…
A: The alleles are generally of dominant and recessive type and some other forms like codominant are…
Q: Chapter 10: Dihybrid Cross Worksheet In rabbits, gray hair is dominant to white hair. Also in…
A: Introduction :- A dihybrid cross is a cross between two individuals who differ in two features…
Q: A husband and wife both have normal skin pigmentation. Their first child is albino. Give the…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: 1A. Fruit Flies and Genetics Research: Imagine you are working in a genetics lab with the fruit fly…
A: Note- Since you have asked multiple question, we will solve the first question for you. If youwant…
Q: 6. Find three examples of human phenotypes determined strictly by genetics.
A: 6. A phenotype is a trait or a characteristic that can be observed in an organism. It results from…
Q: 5.) A man and a woman living in a tropical area where malaria is prevalent and health care is not…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Step 1: Predict the Offspring of Two Mice Homozygous for Black Fur In the Punnett square, fill in…
A: The fur color of mice are generally of two main types : black and white fur. The black fur color of…
Q: In humans, brown eyes are dominant over blue eyes. If a couple who are both heterozygous for brown…
A: Heterozygous A zygote is formed by fusion of two different types of gamete carrying different…
Q: 8. Use the pedigree chart below to answer the questions that follow. Autosomal or Sex-Linked?…
A: (i) The above pegidree is Autosomal (ii) Dominant
Q: 2. Draw a Punnett square of a cross between a homozygous dominant individual and a heterozygous…
A: Answer 1: - Parent individuals: - BB (homozygous dominant), Bb(heterozygous dominant) Cross: -…
Q: 28. Which of the following statement is incorrect A. Not all organisms with the same genotype look…
A: Answer :- Option (C) is correct. - Phenotypes result from the expression of an organisms genes as…
Q: Read the following sentence: “Even though people selectively breed to yield animals with desired…
A: Artificial selection is the method of producing animals with greater productivity for human benefit.…
Q: 1. Suppose a white, straight haired guinea pig mates with a brown, curly-haired animal. All five…
A: According to Mendel's law of dominance, the character or pair of traits are controlled by factors…
Q: 1. Determine which of the following traits are dominant and which are recessive by making a…
A: By making a statical survey of the data provided here it can be deduced that the following are…
Q: 1. Can you give other examples of sex-limited traits in animals? Table 5. Expression of Pattern…
A: The traits which are generally autosomal in inheritance and are expressed only in one gender are…
Q: ***18. Complete this flowchart to show how different alleles can result in different…
A: Alleles are forms of the same gene with small differences in their sequence of DNA bases. These…
Q: 3. Choose and identify ONLY FOUR of the following reproductive isolating mechanism for the examples…
A: Reproductive isolation is a phenomenon in which two individuals unable to reproduce / mate with each…
Q: A genetic disorder occurs due to a recessive X-linked allele. The symptoms usually start in…
A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY SUPPOSED TO ANSWER FIRST QUESTION ONLY , PLEASE RESUBMIT THE…
Q: The A and B antigens in humans may be found in water-soluble form in secretions, including saliva,…
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Q: 3. What is the phenotype and genotype of offspring in the following conditions? (use the Punnett…
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…
Q: Explain how you would design an experiment to answer this question. • Predict what types of…
A: Drosophila melanogaster is often used as a model organism for genetics research. Several different…
Q: 2. Set up a Punnett square using the following information: • Dominate allele for black fur in…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…
Q: 15. Hair color in trolls is controlled by a single gene. Assume blue hair (B) is dominant to green…
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: 6. Use the following cross to answer the questions: AaBbcc X AabbCC What is the probability of…
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
please answer the last question "number and size of eyes"
tables are just shown to answer the punnett square
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- 1. A male French Alpine (WwHH) is crossed with a female French Alpine (wwHh). Where W-White, w-gray, H-Horned, h-Polled. Give the phenotypic and genotypic ratio of their offspring. 2. A male Sahiwal (RRHH) is crossed with a female Angus (Rrhh). Where R-Red, r-Brown, H-Horned, h-polled. Give the phenotypic and genotypic ratio of their offspring.1. A cow is heterozygous for three genes (WwPp) where W-White, w-Brown, P-Polled, p-Horned. Give the phenotypic and genotypic ratio of their offspring if the cow is inter se mated. 2.A male Sahiwal (RRHH) is crossed with a female Angus (Rrhh). Where R-Red, r-Brown, H-Horned, h-polled. Give the phenotypic and genotypic ratio of their offspring.Hello Heliodors! (cont.) Trait B Heliodors are either red (R), yellow (Y) or an intermediate phenotype, orange. What is the expected genotypic ratio of the offspring of two orange heliodors? 2 homozygous red: 2 homozygous yellow 1 red: 2 orange: 1 yellow All orange 1 homozygous red: 1 homozygous yellow: 2 heterozygous Answer not given Previous QuestionPreviousNext QuestionNext
- 1.3 Morgan’s fly experiment with a sex-linked traitP generation white eyed males X Red eyed femalesF1 generation Red eyed females X Red eyed malesF2 generation Red eyed females : Red eyed males : white eyed males405:199:201What is the phenotypic ratio of F2 generation? How do you know? Draw punnet squares to explain the results of F2 generation.Please show genotypic and phenotypic ratio A male Sahiwal (RRHH) is crossed with a female Angus (Rrhh). Where R-Red, r-Brown, H-Horned, h-polled. Give the phenotypic and genotypic ratio of their offspring.n the fruit fly, Drosophila melanogaster, a spineless (sp, no wing bristles) female fly is mated to a male that is claret (cl, dark eyes) and hairless (h, no thoracic bristles). Phenotypically wild type F1 female progeny were mated to fully homozygous (mutant) males and the following progeny (1000 total) were observed. PHENOTYPES NUMBER OBSERVED spineless 266 wild 181 claret, spineless 18 claret 37 claret, hairless 264 hairless, claret, spineless 189 hairless 12 hairless, spineless 33…
- Each box represents a potential offspring. Notice that genotypically speaking, they are all the same. Theyare all heterozygous (genotype) which means their phenotype is dark coloration. So, there is 100% chanceof producing a dark eyed, heterozygous offspring. What if that offspring mated with a light eyedindividual? Can you make a Punnett Square for that?Write the Genotypes and Phenotypes of the parents on the left of the square. Complete the square, thenwrite the potential offspring’s genotypes and phenotypes on the right of the square. Parents: Offspring:Genotypes: phenotypes: What are the genotypes of the resulting offspring? What are the phenotypes of the resulting offspring?The remaining questions go together. In a species of collared lizard (Crotaphytus collaris), long tail (T) is dominant to short tail (t), and green scalation (G) is dominant to brown scalation (g). Both tail length and scale color are autosomal traits. But green scalation is a x-linked"-limited trait only expressed in males – females have brown scales regardless of G/g genotype. In addition, T is a recessive lethal allele – TT homozygotes do not develop. A long-tailed brown male mates with a long-tailed brown female. Their first two viable offspring are a short-tailed green male a long-tailed brown male. What is the genotype of the father? ["", "", "", "", ""] What is the genotype of the mother? ["", "", "", "", ""] What is the genotype of the short-tailed green male? ["", "", "", "", ""] What is the genotype of the long-tailed brown male?Female pig Emmy Lou (straight tail, white-haired) with the haplotype cH/Ch was mated to a curly-tailed black-haired male pig Wilhelm (ch/ch). Curly tails are due to the cc genotype and black hair is due to the hh genotype. From the choices shown below, which genotype would you expect to be the most frequent among their offspring? cH/ch cH/ch CH/ch CH/ch ch/ch ch/ch cc/hh cc/hh All genotypes are equally likely. All genotypes are equally likely.
- Punnet square problems A=Codominant; B=Codominant; O=Recessive Mary is homozygous for type A blood. Steve is homozygous for type O blood. If they have children, what are the possible phenotypes and genotypes of their children, and what is the probability of each? Mary and Steve have a son, Brad. Brad’s wife, Samantha is heterozygous for type B blood. If they have children, what are the possible phenotypes and genotypes of their children, and what is the probability of each? Stella loves roses and decides to cross her red rose with her white rose. All of the resulting offspring of this cross are pink roses. What can you say about the red and white alleles as a result of this cross? Stella decides to cross two of the pink roses. What are the possible genotypes and phenotypes of the offspring and the probabilities of each? DNA replication, Transcription and Translation problems It is S phase of the cell cycle, and time to replicate the cell’s DNA. Using the following strand of DNA…What is the correct table in these two given? 1. Take two coins and assume that heads represent the dominantallele (A) and tails represents the recessive allele (a). The genotype for each coin isheterozygous (Aa).2. Assume that each coin represents one parent. When a single coin is flipped, one gameteis formed (through the process of meiosis). If the flipped coin is on heads, then thegamete has the dominant allele (A). When both coins are flipped simultaneously, therewill be two possible gametes that can combine through fertilization to form a zygote. Eachtime you flip both coins, you will record the “genotype” of the offspring.3. Flip the coins 100 times and record your results in the chart belowOf 31 children born of father–daughter matings, 6 diedin infancy, 12 were very abnormal and died in childhood, and 13 were normal. From this information, calculate roughly how many recessive lethal genes we have,on average, in our human genomes. (Hint: If the answerwere 1, then a daughter would stand a 50 percent chanceof carrying the lethal allele, and the probability of theunion’s producing a lethal combination would be 1/2 ×1/4 = 1/8. So 1 is not the answer.) Consider also the possibility of undetected fatalities in utero in such matings.How would they affect your result?