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Name: 4. What would be the phenotypes, phenotypic ratio, and genotypes of t
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Description: 4. What would be the phenotypes, phenotypic ratio, and genotypes of the futurekids, if the mother is heterozygous freckled and tall while the father has no frecklesand heterozygous tall?Dominant traits: Tall (T) and with freckles (F)

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Biology

4. What would be the phenotypes, phenotypic ratio, and gen kids, if the mother is heterozygous freckled and tall while the and heterozygous tall? itcı TalL(T) th fuoclkkles (r

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter21: Microevolution: Genetic Changes Within Populations

Section: Chapter Questions

Problem 6TYK: Which of the following represents an example of qualitative phenotypic variation? a. the lengths of...

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4)If an individual is bald, so you can't tell whether or not they have a widow's peak, but neither parent has a widow's peak, which genotypes are possible? a)Group of answer choices b)Homozygous recessive c)Homozygous dominant d)Heterozygous e)Unable to determine
4. The ruffed chicken has an under-chin wattle. A smooth wattle (S) is dominant over a wrinkled wattle (s). A red wattle (HR) is incompletely dominant with a white wattle (HW) so that an individual with HRHW will have a pink wattle. A chicken with a wrinkled red wattle is mated to a homozygous chicken with a smooth white wattle. What is the genotype and phenotype of the chicks?
7. The ability to roll your tongue (R) is dominant to lack of this ability (r). A. What is the genotype of a man who can roll his tongue if his father couldn’t? B. If a man who is heterozygous for tongue rolling marries a woman who is heterozygous, what would you predict for the genotypes and phenotypes of their children?
3) The ability to curl ones’ tongue up on the sides (T) is dominant to not being able to roll your tongue (t). a. A woman who can roll her tongue marries a man who cannot. The first child has the same phenotype as the father, what are the genotypes of the mother, father, and this child? b. What is the probability that the second child won’t be able to roll it’s tongue?
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.
1.Which among the following statements is INCORRECT? A.Phenotype is the pair of genes that carries the genetic makeup of an organism B.Homozygous is a combination of two dominant or two recessive allele C.A recessive allele must be received from both parents to bring about a recessive phenotype D.Heterozygous is a combination of one dominant allele and one recessive allele
3. Choose ONE trait observed in class and explain why one form of the trait is more frequent than the other form of the trait (i.e. why the dominant form is more frequent than the recessive form or vis-à-vis).
2) Charlie doesn’t have a bent little finger (dominant trait) but his parents do. What is the phenotypic ratio among the parent’s children? ______________________
5)If an individual has no widow's peak, but both parents have widow's peaks, which genotypes are possible for the parents? a)Group of answer choices b)Homozygous recessive c)Heterozygous d)Unable to determine e)Homozygous dominant
1. What is the genotype for a cat who is heterozygous for both traits? Options: LlMm, LLMM, Llmm, LlMM, llmm, llMm, llMM 2. What is the genotype for a cat who is homozygous recessive for both traits? Options: llmm, LLMM, LLmm, LLMm, llMM, llMm 3. How many would have long hair? Options: 0,4,8,12,16 4. How many would have long hair and be all white? Options: 0,4,8,12,16 5. How many would have short hair and have some color (not all white)? Options: 0,4,8,12,16 6. How many would be all white? Options: 0,4,8,12,16
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